Lombardo’s will host a fund-raising gala Saturday at 5 p.m. to benefit Boston Marathon bombing victim Adrianne Haslet-Davis. The gala will be held by Arthur Murray Dance Centers, for whom Haslet-Davis was a dance instructor at the center’s Boston studio. WCVB-TV anchor Susan Wornick will emcee the event, which will feature live music and performances by members of the local dance community. Tickets are available at $200 for VIP tickets, which includes hors d’oeuvres and a three-course dinner, and $50 general admission. For more information and to purchase tickets, visit www.arthurmurray.eventbrite.com.