Festa Parties, the promoters of holiday pub crawl Twelve Bars of Christmas, hold their annual Mardi Gras-themed pub crawl BeadQuest starting at 1 p.m. Saturday in Wrigleyville. Ticketholders can pick up lanyards and admission badges from 1 to 9 p.m. Saturday at O'Malley's Liquor Kitchen, 3551 N. Sheffield Ave.