Potawatomi Hotel & Casino, 1611 W. Canal St., Milwaukee WI 53233. The Democratic Party has a block of rooms set aside for convention guests with a special rate of $149. Rooms in the BPW block are on a first come, first served basis. In order to receive the group rate, guests must reserve their room(s) no later than May, 1, 2019. To reserve a room, guests can either: 1) Call Potawatomi Hotel & Casino directly at 1-800-PAYSBIG or 844-217-4100 and mention the Democratic Party of Wisconsin room block. 2) Use the DPW room block link by clicking HERE