What do we do on our lunch hour but eat and maybe gossip a little? It’s even worse, if we’re the folks who just stay at our desk and work with a sandwich in one hand and a mouse in the other, slogging through what could be a perfectly enjoyable, cultural, fresh-air experience. This Tuesday, take a real break and discover some new artists via the Sammons Lunch Jam. Brown bag it or hit up the food trucks before you witness the fresh talent of students from Booker T. Washington High School for the Performing and Visual Arts in the lovely non-confines of the Elaine D. and Charles A. Sammons Park just outside the Winspear Opera House, 2403 Flora St. The event is free, but RSVPs are welcome at attpac.org.