Decca’s sixth annual costume party, BooLu in NuLu, will be Saturday, Oct. 28 from 9 p.m. to 2 a.m. Guests can dance and drink the night away with beats from DJ Sara Soltau and drink specials, including the infamous “Five Dolla Holla,” a shot of bourbon and a can of beer for $5. Spooky snacks will also be available for purchase throughout the evening. There is no cover, but costumes are highly encouraged.