The Gold Standard of Open Mic Nights- Wall Street Journal. Performers who are interested in singing should email: Caruso212@aol.com----------------------------------------------------------Seats are assigned by date of purchase. Tickets purchased the night of the show at the door will be seated first come, first served at remaining tables. Groups larger than 8 must purchase a group package at regattabar@charleshotel.com or by calling 617-661-5099.