---
id: evt_B9CuCZvC
status: live
title: OSIECKA
summary: 'OSIECKA: event at Teatr Ateneum in Warszawa on October 4, 2026.'
category: other
start: '2026-10-04T02:00:00+02:00'
timezone: Europe/Warsaw
venue:
  id: ven_mDAB6FQr
  name: Teatr Ateneum
  address: ul. Jaracza 2
  lat: 52.23731994628906
  lng: 21.032819747924805
  h3_r8: 881f53c913fffff
  geocode_confidence: 0.9
city:
  slug: warszawa
  name: Warszawa
  country: pl
is_online: false
price:
  min: null
  max: null
  currency: null
  is_free: null
tickets_url: https://cojestgrane.pl/polska/mazowieckie/warszawa/wydarzenie/a1ti/osiecka
sources:
- source_id: src_aClA43Ya
  url: https://cojestgrane.pl/polska/mazowieckie/warszawa/wydarzenie/a1ti/osiecka
  first_seen: '2026-10-03T20:36:09Z'
  last_seen: '2026-10-03T21:50:55Z'
quality_score: 0.51
confidence: single_source
last_verified: '2026-10-04T08:55:49Z'
canonical: https://staging.eventindex.ai/pl/warszawa/e/osiecka-evt_B9CuCZvC
---

# OSIECKA

OSIECKA: event at Teatr Ateneum in Warszawa on October 4, 2026.

## Key facts
**When:** Sun Oct 4, 02:00 (Europe/Warsaw)
**Where:** Teatr Ateneum, ul. Jaracza 2
**Tickets & details:** https://cojestgrane.pl/polska/mazowieckie/warszawa/wydarzenie/a1ti/osiecka
**Category:** other

## Getting there
ul. Jaracza 2. Coordinates: 52.23732, 21.03282.

Verified against 1 source, last checked October 4, 2026. EventIndex.ai — the open events layer for AI.