This event is not hosted by Common Root but is free and open to the public. From the Lincoln Improv Collective Website:

Our Open Play sessions are always free and open to everyone in the community. Join us for improvisational games and exercises. Our goal is to share the ideas and spirit of improv with every person in Lincoln. Our Open Play Sessions are fun, low-stress gatherings designed to show you how improv can ignite joy, and start conversations about how to take what we learn together into every day life. Our session leaders strive to make sure everyone is able to participate in a playful and trusting atmosphere.