Fancy kegger at Latona Pub;Seattle’s Latona Pub (6423 Latona Ave. N.E.) marks 20 years Saturday serving craft brews and hearty eats near Green Lake.A weeklong celebration includes a cask festival Thursday with live music; an old-timers’ night Friday with hall-of-fame bartenders; and a 1 p.m. anniversary barbecue Saturday with special anniversary beers, a beer-trivia competition at 8 p.m. and music by Leif Totusek & Friends at 9 p.m.Latona manager Elliott Ryan and kitchen manager and menu designer Jed Lutge say cheers to all their brewer friends who have made it all possible. Call 206-525-2238 for celebration information.http://seattletimes.nwsource.com/html/restaurants/2003836277_foodbriefs15.html