Halloween Day Crawl: River North

River North Halloween bar crawl, October 31, 1–6 PM. Ages 21+ with valid government-issued ID. Includes bar admission, three welcome shots, drink specials and a costume contest. Current tickets start at $22.01 including fees and tax; $10 super-early tiers are sold out. Tunnel and Tree House are participating bars, not confirmed check-in points. The organizer will announce wristband pickup and the full route on Eventbrite on Friday, October 30 evening. A wristband is required.