Zilker Theatre Productions delights families every summer with free musical theatre in Zilker Park. Sustaining the legacy of serving the entire Austin community through the magic of performing while inspiring the artists of today and tomorrow. Zilker Theatre Productions is a 501c3 non profit theatre company dedicated to removing barriers and sharing the magic of musical theatre with the people of Austin and Central Texas. We do educational outreach, audition workshops, and technical theatre internships, but we’re best known for producing the free Summer Musical in Zilker Park, an Austin tradition since 1959.