The Current’s Little Bites feature is a weekly roundup of San Antonio food-focused events and news tidbits. Downtown tiki bar Hugman’s Oasis will celebrate its two-year anniversary with a luau this Sunday, featuring tropical cocktails and bites along with island musical vibes from DJs Casbah and El Gato. The party kicks off at 5 p.m. and will take over the drinkery’s tiki hut patio, which looks over the San Antonio Riverwalk.