Anywhere but in a “sophisticated vaccinated” crowd.No such analysis is required.
It's common knowledge among the Official Good People and the sophisticated (ie: Not You!) that Covid does not show up at huge 60th birthday parties for a former President in Martha's Vineyard, or the Met Gala in New York City, or at The Emmy's. Covid does also not show up if you are the mayor of San Francisco who passed an indoor mask mandate for peons but took her mask off in a bar while "really feeling it" because Tony! Tone! Toni! (Yes, I had to Google that spelling. So what?) performed a song she liked.
Covid only shows up at motorcycle rallies in South Dakota, or college football games if the game takes place in any Godforsaken backwards state between New York and California where they marry their cousins even in college, or any Applebee's.
This is hard data and real science that only sophisticated people would understand. Please try and keep up.