The Witches' Tower is a small, mysterious structure at Presidio Park. It has a curious history, but more importantly, it's the (outdoor) site of a string of multi-genre performances curated by Matraca Tapes and Burn All Books this Saturday afternoon. Washington-based interdisciplinary artist Max Nordile will play a solo saxophone set, as will local Ryan Ebaugh. Other performances and literary readings will feature Nick Bernal, Max Turner Oestreicher, Reoh Dail Dirt and the Vesper Bridges Trio. Expect weirdness and genuine creativity. Details: 3 p.m. on Saturday, Jan. 7. Witches' Tower, 2752 Presidio Dr., Presidio Park. Free/donation based. Related links: Burn All Books on Instagram Matraca Tapes on Instagram