So I’m doing my first improv guitar set Thurs Nov 18 at New World Deli. You ask…how do I know you are really improving rather than just jamming pre-made stuff? Well, I will have audience members, that’s you, pick Scrabble Tiles with letters I will tune each string to, ensuring I could not have prepared. Will you join me and Hostess Kate Howard at this one-of-a-kind event? All ages, 7 pm show and tasty food.