It's not a tailgate, but if you're in town Friday night, you may want to check this out? The Great Dane Pub & Brewery is a legit spot. Goodluck!
http://www.huskeralum.org/s/1620/social.aspx?sid=1620&gid=1&pgid=252&cid=2941&ecid=2941&crid=0&calpgid=695&calcid=1453