Moved from Concord Music Hall. Original tickets will be honored. --- Anyone entering Bottom Lounge after October 1, 2021 will be required to show proof of full vaccination for entry. A negative COVID test will no longer be accepted after this date. Final dose of vaccination must be received no less than 14 days prior to the event. We will accept a hard copy of your vaccination card, a printed photocopy or a digital image on your phone, and must match your Government-issued ID.