Mingle with newfound friends at this upscale Halloween event. An optional buffet will be provided, and guests are encouraged—but not required—to come dressed to the nines in their best upscale costumes. There will be a costume contest, with prizes for the Best Costume, Most Creative Costume, Sexiest Costume and Best Couples Costume. Nothing to wear? Ladies can slip on a little black dress, and men can look snazzy in all black. Buffets items include chicken meatballs, steak skewers, mini brie grilled cheese and caprese salad.

Oct. 28; 7 p.m. to 10:30 p.m.; Farmer’s Table, Boca Raton; $5 (party only), $35 (party and VIP buffet)