This is not the official web site of
O'So Brewing — Madhouse
Bar/Tasting RoomBeer GardenBeer To Go (Off-License)
1817 East Washington Avenue
Madison WI 53704
Telephone: +1 608-467-8329
Hours: Monday-Thursday 3:00pm-10:00pm, Friday 3:00pm-11:00pm, Saturday noon-11:00pm, Sunday noon-5:00pm.
[Update]

Notes

Contributor: Ryan Weber

Updated: January 28, 2020