Uber Taven is raffling off two tickets to the Seattle International Beer Festival each Tuesday leading up to the event, which takes place July 6-8 at Seattle Center’s Fisher Pavilion. Each Tuesday, every beer you buy at Uber gets you one raffle ticket, and each growler you fill (over 32 ounces) gets you two raffle tickets. The drawing is then at 8:30pm and you must be present to win.

They will also be tapping a “very special keg” when they open at 4pm tonight. If you want to know what it is, you’ll have to show up and find out for yourself.

Uber also notes that they will have some special events coming up in June, including the “World Premier” of several beers leading up to their 6 year anniversary party on June 26.

For more information about the Seattle International Beer Fest, check out their website.