Sun Ra's old place on E. 3rd St. in NYC. I don't have many rituals in life, but one of the most persistent is whenever I'm in the city I pick up a couple of vege samosas from the Pakistani deli a couple doors down at 2nd Ave., have a short meal, and pay my respects.
Anyway, this is my way of recommending the Sun Ra documentary that just aired on PBS. You can stream it here:
https://www.pbs.org/wnet/americanmasters/sun-ra-do-the-impossible-documentary/37455/
(it works with a VPN too if you're geofenced)