That sounds like a nuanced issue.

-- Ed Sheeran

my gut impulses:

1. i want to do something that supports the band
2. i want to do something that shames the venue

is there anything I should know before I attempt to pursue these options?

https://rougaroux.bandcamp.com/

Buy some of their music! It's also Bandcamp Friday for another hour, so the band would get 100% of your payment.

Watch the BC Cons gaslight the public about Sportsman’s Club hatred.

Good for the band. Fuck that venue and the people who run it.