Potential invitees include Mayor Daley, Ozzie Guillen, Oprah Winfrey, and other notable Chicagoans.The Billy Goat is located at 430 N. Michigan Avenue (lower level, entrance on Hubbard), just a few blocks from the INTA headquarters hotel. (Map here).Please stop by and have a beer or other beverage, some polite conversation, and a few laughs.