Nov 01 17 Phish - Trey Anastasio Band Fall 2017 The Observatory OC Santa Ana, CA, USA Share facebook twitter email Show Info: Ages Allowed: All Ages Venue Website: The Observatory OC Phish - Trey Anastasio Band Fall 2017 Oct 27 17 Oct 28 17 Oct 31 17 Nov 01 17 Nov 03 17 Nov 04 17