90 minutes spoofing a 3 hour show is just too much of the same thing. FB works best with one song from the show and twisting the lyrics for the spoof. Using other songs not in the show doesn’t work as well. And spoofing an entire show for the evening even less.
I’m surprised that San Fran doesn’t have spamilton now since we have an open run of Hamilton. I think the spamilton did play at marine memorial for a few performances after the first tour stop here.