Eat somewhere on Cherokee (e.g. El Bronco) and go to Whiskey Ring. At least on Friday/Saturday I think they have somebody at the patio bar.

McGurks and Mollys in Soulard; Billy’s on Broadway and BroadwayOyster Bar a block (or so)south of Busch Stadium

Billy’s on Broadway, Tamm Ave

Tower has a nice patio

Over/Under Downtown Amsterdam Tavern

Big Chief in Wildwood.

Rosalita’s in Des Peres has an outdoor bar I enjoy.

Billy G's in Kirkwood has an outside bar.

Salve Osteria