The concert, which is part of the the 6th annual Summer Broadway Festival created, written and hosted by Scott Siegel, will begin at 8 PM.
Callaway will be joined onstage by Jason Danieley (Curtains), Tony nominee Joshua Henry (Scottsboro Boys, Porgy and Bess) and Tony nominee Norm Lewis (Porgy and Bess).
The Summer Broadway Festival will kick off July 16 with Frank Sinatra Jr. in Sinatra Sings Sinatra and will also offer Broadway’s Rising Stars July 23. Scott Coulter will direct the latter, which will feature performers from theatrical institutions across the country, including AMDA, CAP21, Steinhardt, Cincinnati Conservatory of Music, Carnegie Melon, Marymount and The New School.
For tickets, priced $40-$55, visit Ticketmaster.com or call (800) 982-2787 or go to The Town Hall Box Office (123 West 43d Street).