Open Mondays One Monday each month will bring FREE one-night only events that showcase San Diego’s most talented artists with a Diversionary style twist! From staged readings of brand new works with LGBT voices to classic pieces of LGBT theatre to concerts, you can always expect the unexpected at Open Mondays. This series is a playground for artists and an open house for audiences to come and see some of their favorite actors and singers perform without a net. All Open Mondays events are free and open to the public with general admission on a first-come, first served basis. Open Mondays are free, and reservations are required.