The Armory

QUINCY — The Gentleman, one of Quincy’s premier bands, will play at a Mardi Gras party tobenefit the Quincy Catholic Elementary School Foundation. The celebration will be from 7-11 p.m. Saturday, Feb. 18, at The Armory, 416 Jersey. Tickets are $20 per person and are available at ticketstripe.com/MardisGras23. A cash bar will be available. at…