The a r u (in?) event takes place in Warsaw in 2026 at the Mastak venue. This concert and club night explores the experimental genre with RRRKRTA performing as headliner. Lineup Atlas lists this date to help fans follow the schedule and access official ticketing platforms.

On the ground

Mastak · Warsaw

Directions ↗

Approximate location (city centre): this venue isn't located yet. The “Directions” link looks up the exact address.

Also at Mastak

NOKTURN - N ska, Helena Dark, Pean, sporra, szadow
Warsaw
Fri11Sept
Time TBA
NOKTURN - N ska, Helena Dark, Pean, sporra, szadow
Mastak · Warsaw
Pean Resident Advisor ↗

Keep exploring

All nights in Warsaw
Festivals in Warsaw

Plan your trip

Partner links

Stay nearby
Hotels around Warsaw, 2026-09-05 → 2026-09-06 — Stay22
Get there by train
Train tickets to Warsaw — Trainline
Carpool there
Shared rides to Warsaw — BlaBlaCar

Pantano Libero 05

Warsaw

Sat19Sept

Time TBA

Pantano Libero 05

Mastak · Warsaw

Kovvalsky Resident Advisor ↗

Same vibe

Fri04Sept
18:00
KENNY MASON - European BULLDAWG Tour
Klub Hybrydy · Warsaw
saburrakap
Kenny Mason Ticketmaster ↗
Fri04Sept
Saturday Night with Sofiia Zoloto (Berlin), Jess and Richie Beige
Warsaw
Sat05Sept
Time TBA
Saturday Night with Sofiia Zoloto (Berlin), Jess and Richie Beige
B-SIDE · Warsaw
Sofiia Zoloto Resident Advisor ↗

21:00

Koncert przy świecach

Sala koncertowa Fryderyk · Warsaw

Ticketmaster ↗

a r u (in?)

NOKTURN - N ska, Helena Dark, Pean, sporra, szadow

Plan your trip

Pantano Libero 05

KENNY MASON - European BULLDAWG Tour

Saturday Night with Sofiia Zoloto (Berlin), Jess and Richie Beige

Koncert przy świecach