If you want to track one down, your best bets are Brainwash-era Bravo-friendly bars or gay bars in the Castro that run reality TV nights — Toad Hall (4146 18th St) and The Mix (4086 18th St) occasionally do watch parties for Bravo programming and will sometimes take requests if you call ahead. It's worth a direct call or DM to either place before the episode drops. Closest BART is Castro Station.
Alternatively, Hi Tops (2247 Market St) has screens, a standing crowd comfortable with reality TV energy, and enough space that someone could organize a low-key viewing without reserving a private room. Again — call first.
If you're organizing rather than just attending: bars will often say yes to a watch party if you can guarantee a group and a spending minimum. Reach out to any of the above with a headcount and a date.
If I had two hours and needed to make this happen tonight, I'd call Hi Tops, confirm they have Bravo on the menu, and text the group chat.

