David Schwimmer & Jeremy Piven were both spotted enjoying handcrafted cocktails and house made pasta at Chicago’s brand new Italian cocktail bar, Otto Mezzo, on Saturday (5/6) night with Chicago’s well-known hospitality mogul and Emmy Award-winner, Billy Dec. Schwimmer is currently directing a new play at Lookingglass Theatre in Chicago and Piven was in town to attend Piven Theatre Workshop’s 45th Anniversary Gala celebrating his mother and Chicago theater legend, Joyce Piven.