Tickets go on sale tomorrow for the second annual Brew Woo, a craft beer festival April 7 at the DCU Center in Worcester. The event will feature more than 30 craft breweries, live music, barbecue, and concessions. Participating breweries will be announced later. There will be two tasting sessions: 2-5 p.m. and 6-9 p.m. Tickets are $30 in advance, $35 at the door. Starting at 10 a.m. tomorrow (Friday, Feb. 10), tickets can be purchased at the DCU Center box office, Ticketmaster locations, at ticketmaster.com, or by calling 800-745-3000.