SF Sketchfest presented two sold-out nights of "An Evening of Dr. Jonathan Katz Professional Therapist and Patients" this weekend at Eureka Theatre. We went on Friday night, when the “patients” were Maria Bamford, Brian Posehn, Bob Odenkirk, and “more,” which ended up being surprise guest, Robin Williams. The patients were delightfully quirky, and, as usual, Dr. Katz was the perfect springboard for their jokes. Those of you who went to Saturday night's show, let us......