Kingston is an improv troupe.
Their press blurb, taken from a 2014 application to perform at The Hideout Theatre:
Kingston is a new troupe of players from Austin's Coldtowne Theater and New York City's Upright Citizens Brigade Theater! We perform game of the scene improv inspired by the Harold!
"What's Your Deal?"
Their answer to the "What's Your Deal?" question on a 2014 application to perform at The Hideout Theatre:
We do a loose Harold.
Cortnie, Frank, Sanjay and Drew have all played together a bunch. Chris and Jillian are from UCBT NY, new to Austin, and they are extremely experienced there. Jillian also trained at Jill Bernard's Huge Theater before going to NYC.