Central Iowan Holocaust survivor honored with Indianapolis Quartet David Wolnerman one of Iowa’s last Holocaust survivors. The Indianapolis Quartet is honoring him with a public concert. An Evening with the Indianapolis Quartet will take place at Hoyt Sherman Place on Sept. 7. Consisting of violinists Zachary DePue and Joana Genova, Michael Strauss on viola and Austin Huntington playing the cello, tickets are selling from $25 to $40. Tickets can be found here. For more coverage from the KCCI 8 News Team involving Wolnerman, check out the videos below: