Make sure your costume has room for a giant beer boner. Here's the lineup from all four breweries: 

Flying Dog

• The Truth Imperial IPA
• Dogtoberfest Marzen
• UnderDog Atlantic Lager
• Snake IPA
• Doggie Style Pale Ale

The Brewers Art

• Resurrection Dubbel 
• Ozzy Ale
• Birdhouse Pale Ale

Union

• Balt Altbier 
• Duckpin Pale Ale 
• Foxy Red IPA
• Blackwing Lager

Stillwater 

• Why Can't IBU Belgian IPA
• Cellar Door Saison 
• Autumnal Saison
• Stateside Saison
• Classique Saison