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Geek events calendar in Rio de Janeiro/RJ 2026 e 2027

Looking for Geek events in Rio de Janeiro/RJ? Here are all the geek and nerd events listed on Comitê Ultra Nerd: anime, games, cosplay, RPG, K-pop, comics and pop culture. The calendar is updated daily, with the date, venue and ticket link for each event.

This weekend in Rio de Janeiro/RJ (5) Geek events in Rio de Janeiro

November 2026

Event

Carioca Matsuri 2026

The Japanese event
DAY31
Banner for Carioca Matsuri 2026

Oct 31 – Nov 2 · Riocentro · Rio de Janeiro/RJ

RiocentroRio de Janeiro
TicketsPrices from the organizer
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@cariocamatsuriOUT26 · 049/093●
Event

1º Encontro TCG - Pokémon & Lorcana

Games
DAY07
Banner for 1º Encontro TCG - Pokémon & Lorcana

Sat, Nov 7 · Shopping Nova América · Rio de Janeiro/RJ

Shopping Nova AméricaAvenida Pastor Martin Luther King Jr, 126 - até 984 - lado par, CEP 20765-000
TicketsFrom 11hPrices from the organizer
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@tzmtoysgamesNOV26 · 040/219●
Event

Méier Geek

Pop Culture
DAY07
Comitê Ultra Nerd banner for Méier Geek

Sat, Nov 7 · Shopping Méier · Rio de Janeiro/RJ

Shopping MéierMéier
TicketsPrices from the organizer
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@zanimesNOV26 · 058/219●
Event

RealenGeek

Pop Culture
DAY07
Banner for RealenGeek

Sat, Nov 7 · Praça Realengo · Rio de Janeiro/RJ

Praça RealengoRio de Janeiro
TicketsPrices from the organizer
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@mariarealengaNOV26 · 065/219●
Event

Retro Expo

Games
DAY07
Banner for Retro Expo

Sat, Nov 7 · Biblioteca Parque, Centro · Rio de Janeiro/RJ

Biblioteca Parque, CentroRio de Janeiro
TicketsPrices from the organizer
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@retro.expoNOV26 · 066/219●
Event

JPA Geek

Games
DAY08
Comitê Ultra Nerd banner for JPA Geek

Sun, Nov 8 · Pechincha · Rio de Janeiro/RJ

PechinchaRio de Janeiro
TicketsPrices from the organizer
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@jpageekNOV26 · 075/219●
Event

Maíra Manga & Miguel Rabello

Anime
DAY12
Banner for Maíra Manga & Miguel Rabello - Brasil Nativo: a poesia de Paulo César Pinheiro - Casa do Choro

Thu, Nov 12 · Rua da Carioca, 38 · Rio de Janeiro/RJ

Rua da Carioca, 38Rua da Carioca, 38
R$ 40 a R$ 80 + Taxes19h to 20h
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Comitê Ultra NerdNOV26 · 085/219●
Event

XVII Feira Medieval Carioca

Pop Culture
DAY14
Banner for XVII Feira Medieval Carioca - A Maior Feira Medieval do Brasil

Nov 14 – Nov 15 · Rio de Janeiro/RJ

Rio de JaneiroAvenida Infante Dom Henrique 12 Glória
Free entry10h
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Comitê Ultra NerdNOV26 · 123/219●
Event

Game Expo Rio

Games
DAY15
Banner for Game Expo Rio

Sun, Nov 15 · Club Municipal · Rio de Janeiro/RJ

Club MunicipalRua Haddock Lobo, 359, Tijuca, Rio de Janeiro - RJ
TicketsPrices from the organizer
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@gameexporioNOV26 · 130/219●
Event

Scary Party da GO Dance Kpop

K-pop
DAY15
Banner for Scary Party da GO Dance Kpop - Edição Halloween

Sun, Nov 15 · Barra Point Shopping Center · Rio de Janeiro/RJ

Barra Point Shopping CenterAvenida Armando Lombardi, 350
Tickets11h to 18hPrices from the organizer
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Comitê Ultra NerdNOV26 · 133/219●
Event

Bailão Nerd Rio de Janeiro

Pop Culture
DAY20
Banner for Bailão Nerd Rio de Janeiro

Fri, Nov 20 · Rio de Janeiro/RJ

Rio de JaneiroRio de Janeiro, RJ
TicketsPrices from the organizer
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Comitê Ultra NerdNOV26 · 145/219●
Event

Anime Barra World

Anime
DAY21
Comitê Ultra Nerd banner for Anime Barra World

Sat, Nov 21 · Shopping BarraWorld · Rio de Janeiro/RJ

Shopping BarraWorldRecreio
TicketsPrices from the organizer
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@animebarraworldNOV26 · 158/219●
Event

KCS - Kpop Cover Showcase

K-pop
DAY22
Comitê Ultra Nerd banner for KCS - Kpop Cover Showcase

Sun, Nov 22 · Rio de Janeiro/RJ

Rio de JaneiroGrajaú
TicketsPrices from the organizer
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@kcs.rjNOV26 · 181/219●
Event

Museu A Era dos Videogames

Games
DAY22
Comitê Ultra Nerd banner for Museu A Era dos Videogames

Sun, Nov 22 · Shopping Via Brasil · Rio de Janeiro/RJ

Shopping Via BrasilIrajá
TicketsPrices from the organizer
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@canallevel8bitsNOV26 · 182/219●
Event

Rio Nippon

Anime
DAY22
Comitê Ultra Nerd banner for Rio Nippon

Sun, Nov 22 · Biblioteca Parque Estadual · Rio de Janeiro/RJ

Biblioteca Parque EstadualCentro
TicketsPrices from the organizer
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@rionipponNOV26 · 183/219●
Event

Santuário Fan Fest

Other
DAY22
Banner for Santuário Fan Fest

Sun, Nov 22 · Rio de Janeiro/RJ

Rio de JaneiroRio de Janeiro, RJ
TicketsPrices from the organizer
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Comitê Ultra NerdNOV26 · 184/219●
Event

5o. Encontro Gay Nerd no RIO DE JANEIRO

Pop Culture
DAY29
Banner for 5o. Encontro Gay Nerd no RIO DE JANEIRO

Sun, Nov 29 · Rio de Janeiro/RJ

Rio de JaneiroRua do Catete, 62 - até 195/196, CEP 22220-000
R$ 154,90From 16:00 to 22:00
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Comitê Ultra NerdNOV26 · 212/219●
2ª edição

Ilha do Anime - 2ª Edição

Anime
DAY29
Comitê Ultra Nerd banner for Ilha do Anime - 2ª Edição

Sun, Nov 29 · Areninha Cultural Renato Russo · Rio de Janeiro/RJ

Yuri TupperPalestra sobre dublagem
Velvet DogsShow
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Comitê Ultra NerdNOV26 · 216/219●

December 2026

Event

Nexo Geek RJ

Pop Culture
DAY05
Comitê Ultra Nerd banner for Nexo Geek RJ

Sat, Dec 5 · Sacadura · Rio de Janeiro/RJ

SacaduraCentro
TicketsPrices from the organizer
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@nexogeek.rjDEZ26 · 024/092●
Event

RPG Champions Edition

Games
DAY05
Comitê Ultra Nerd banner for RPG Champions Edition

Dec 5 – Dec 6 · Club Municipal · Rio de Janeiro/RJ

Club MunicipalTijuca
TicketsPrices from the organizer
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@rioretrogamesDEZ26 · 029/092●
Event

Super Gamer Brasil

Games
DAY05
Banner for Super Gamer Brasil

Sat, Dec 5 · Escola Santa Bárbara · Rio de Janeiro/RJ

Escola Santa BárbaraRua Professor Carlos Boisson, 363 - Campo Grande, CEP 23090-330
R$ 30 a R$ 150 + TaxesFrom 12:00 to 18:00
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@zanimeseventoDEZ26 · 031/092●
Event

Feirão das Cartas

Pop Culture
DAY12
Banner for Feirão das Cartas

Sat, Dec 12 · Rio de Janeiro/RJ

Rio de JaneiroRio de Janeiro, RJ
Free entry
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Comitê Ultra NerdDEZ26 · 054/092●
Event

War Geek Games

Games
DAY13
Banner for War Geek Games

Sun, Dec 13 · Espaço Bela Vista · Rio de Janeiro/RJ

Espaço Bela VistaRua das Artes, 140 - Bangu, CEP 21820-150
R$ 20 a R$ 60 + TaxesFrom 11:00 to 18:00
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@wargeekgamesDEZ26 · 066/092●
Event

Resenha: Especial Tim Burton

Pop Culture
DAY20
Comitê Ultra Nerd banner for Resenha: Especial Tim Burton

Sun, Dec 20 · Rio de Janeiro/RJ

Rio de JaneiroMadureira
TicketsPrices from the organizer
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@encontro_magicoDEZ26 · 083/092●

January 2027

Event

Anime All Star

Anime
DAY10
Comitê Ultra Nerd banner for Anime All Star

Sun, Jan 10, 2027 · Santa Mônica · Rio de Janeiro/RJ

Santa MônicaCascadura
TicketsPrices from the organizer
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@animeallstarsJAN27 · 004/037●
Event

Anime Wings

Anime
DAY10
Comitê Ultra Nerd banner for Anime Wings

Sun, Jan 10, 2027 · Colégio Liceu Franco-Brasileiro · Rio de Janeiro/RJ

Colégio Liceu Franco-BrasileiroLargo do Machado
TicketsPrices from the organizer
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@animewingsJAN27 · 005/037●
Event

Barra Geek

Pop Culture
DAY16
Comitê Ultra Nerd banner for Barra Geek

Jan 16 – Jan 17, 2027 · Garden Shopping · Rio de Janeiro/RJ

Garden ShoppingBarra da Tijuca
TicketsPrices from the organizer
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@zanimesJAN27 · 015/037●
Event

Nexus High Stakes

Parties & Themed nights
DAY16
Comitê Ultra Nerd banner for Nexus High Stakes

Sat, Jan 16, 2027 · Experience Music · Rio de Janeiro/RJ

Experience MusicLapa
TicketsPrices from the organizer
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@nexus_high_societyJAN27 · 021/037●
Event

Bangu Geek

Pop Culture
DAY17
Comitê Ultra Nerd banner for Bangu Geek

Sun, Jan 17, 2027 · Areninha Hermeto Pascoal · Rio de Janeiro/RJ

Areninha Hermeto PascoalBangu
TicketsPrices from the organizer
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@bangugeekJAN27 · 022/037●
Event

West Geek Fest

Pop Culture
DAY17
Comitê Ultra Nerd banner for West Geek Fest

Sun, Jan 17, 2027 · Colégio Santa Mônica · Rio de Janeiro/RJ

Colégio Santa MônicaCampo Grande
TicketsPrices from the organizer
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@westgeekfestivalJAN27 · 023/037●
Event

Otaku Galaxy - 1ª Edição

Anime
DAY24
Comitê Ultra Nerd banner for Otaku Galaxy - 1ª Edição

Sun, Jan 24, 2027 · Rio de Janeiro/RJ

Rio de JaneiroCampo Grande
TicketsPrices from the organizer
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@otaku_galaxy_eventosJAN27 · 027/037●

February 2027

Event

CosFantasy Fest

Pop Culture
DAY14
Comitê Ultra Nerd banner for CosFantasy Fest

Sun, Feb 14, 2027 · Tijuca Tênis Clube · Rio de Janeiro/RJ

Tijuca Tênis ClubeTijuca
TicketsPrices from the organizer
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@cosfantasyfestFEV27 · 007/022●

March 2027

Event

Campeonato Regional Pokémon do Rio de Janeiro

Games
DAY06
Comitê Ultra Nerd banner for Campeonato Regional Pokémon do Rio de Janeiro

Mar 6 – Mar 7, 2027 · Riocentro · Rio de Janeiro/RJ

RiocentroAv. Salvador Allende, 6555, Barra Olímpica, Rio de Janeiro - RJ, 22783-127
TicketsPrices from the organizer
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Comitê Ultra NerdMAR27 · 005/030●
Event

CG Geek

Pop Culture
DAY07
Comitê Ultra Nerd banner for CG Geek

Sun, Mar 7, 2027 · Rio de Janeiro/RJ

Rio de JaneiroCampo Grande
TicketsPrices from the organizer
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@cggeekMAR27 · 009/030●

June 2027

Event

Bangu Geek

Pop Culture
DAY13
Comitê Ultra Nerd banner for Bangu Geek

Sun, Jun 13, 2027 · Areninha Hermeto Pascoal · Rio de Janeiro/RJ

Areninha Hermeto PascoalBangu
TicketsPrices from the organizer
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@bangugeekJUN27 · 004/010●

September 2027

Event

Bangu Geek

Pop Culture
DAY19
Comitê Ultra Nerd banner for Bangu Geek

Sun, Sep 19, 2027 · Areninha Hermeto Pascoal · Rio de Janeiro/RJ

Areninha Hermeto PascoalBangu
TicketsPrices from the organizer
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@bangugeekSET27 · 008/011●

October 2027

Event

BLAST Premier Event 5

Other
DAY04
Comitê Ultra Nerd banner for BLAST Premier Event 5

Oct 4 – Oct 17, 2027 · Rio de Janeiro/RJ

Rio de JaneiroRio de Janeiro
TicketsPrices from the organizer
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Comitê Ultra NerdOUT27 · 001/009●

By topic in Rio de Janeiro/RJ

Anime events in Rio de Janeiro/RJ 11Cosplay events in Rio de Janeiro/RJ 4Gaming events in Rio de Janeiro/RJ 14Retro gaming events in Rio de Janeiro/RJ 2eSports tournaments in Rio de Janeiro/RJ 4RPG and board game events in Rio de Janeiro/RJ 6Comics events in Rio de Janeiro/RJ 2K-pop events in Rio de Janeiro/RJ 4Pop culture events in Rio de Janeiro/RJ 15Geek concerts in Rio de Janeiro/RJ 3Geek parties and club nights in Rio de Janeiro/RJ 3

Other cities in Rio de Janeiro

Geek events in Niterói/RJ 5Geek events in Araruama/RJ 2Geek events in Guapimirim/RJ 2Geek events in Maricá/RJ 2Geek events in Nova Friburgo/RJ 2Geek events in Bom Jesus do Itabapoana/RJ 1Geek events in Nova Iguaçu/RJ 1Geek events in Paraty/RJ 1Geek events in Resende/RJ 1Geek events in São Gonçalo/RJ 1Geek events in São Pedro da Aldeia/RJ 1Geek events in Saquarema/RJ 1Geek events in Teresópolis/RJ 1

Past events in Rio de Janeiro/RJ

Nov 1Sun Parque Geek HalloweenBiblioteca Parque Estadual, Rio de Janeiro/RJ · @parquegeek Already happened Nov 1Sun Indie Con - 3ª EdiçãoBiblioteca Parque Estadual, Rio de Janeiro/RJ · @indieconrj Already happened