RIO KOSTA at Sonia – Cambridge, MA

See RIO KOSTA Live in Cambridge on Sunday, February 22, 2026, Doors Open at 7:00 PM

18+ w/Valid I.D. NO I.D.=NO ADMISSIONThe Middle East presents: RIO KOSTA – 18+ $20 Advance / $25 Day of Show 7:00pm doors NO VAPING OR SMOKING IN THE BUILDING*** DINE and SKIP the Line ***

This event is 18 and over. Any ticket holder unable to present valid identification indicating that they are at least 18 years of age will not be admitted to this event, and will not be eligible for a refund. FAQ: *WILL CALL CUSTOMERS* – Will Call pick up is located at the Door when doors open, night of show (*NOTE: Will Call never closes), you’ll just need to show your I.D. **PLEASE NOTE: The time listed on the ticket is the time when doors open, not when the performance starts. For up to date set times, check www.twitter.com/MidEastClub or call our Box Office Hotline at 1-617-864-3278 and enter *100 at the prompt. TERMS AND CONDITIONS: NO VAPING OR SMOKING IN THE BUILDING I understand that my email address will be added to the venue and/or promoter’s email update list and I know that I am welcome to unsubscribe at any time. I understand that VALID I.D. is required for entry for events that are 18+ or 21+ and that if I do not provide a VALID I.D. I will be denied admission. I understand that for All Ages events VALID I.D. is only required by anyone over 21 who wishes to purchase or consume alcohol, regardless of apparent age – NO EXCEPTIONS. I understand that if I am over 21 and do not provide valid I.D., I will not be served alcohol. I understand that anyone who consumes alcohol without having provided proper I.D. or is under 21 will be ejected from the venue without refund. I understand that, per order of the City of Cambridge, only the following forms of I.D. are considered valid: * a current US- or Canada-issued driver’s license, * a current Massachusetts liquor I.D., * a current US Military I.D., or * a current Passport. I understand that student I.D.’s and foreign driver’s licenses are NOT considered valid. I understand that if I try to use a student I.D. or foreign driver’s license, I will be denied admission. I realize that this I.D. policy is required by law and not subject to staff discretion.

Why Book with LocalTixs? Searching for RIO KOSTA tickets doesn’t have to be stressful. At LocalTixs.co, we list events with links to purchase the best seats, at the best price for events at Sonia and across Cambridge, ensuring you never miss a show. Whether you are looking for tickets near you or planning a trip for a special occasion, LocalTixs provides an easy way to browse local events, dates, and venues.

Essential Guide for Sonia Attendees

Planning to attend an event at Sonia? To ensure a stress-free experience, we recommend arriving at the venue at least 45 to 60 minutes prior to the scheduled start of RIO KOSTA. This allows ample time for navigating local Cambridge traffic, securing parking, and passing through venue security.

Secure Your 2026 Event Tickets For those seeking various entry levels—from VIP packages and front-row experiences to affordable general admission—simply use our “Tickets-RSVP” links provided on this page. You will be directed to industry-leading, secure ticketing platforms where your ticket authenticity and seat selection are 100% guaranteed. Don’t miss out on the best that Cambridge nightlife and entertainment have to offer!