Both of the January 30 FireAid LA concerts have performers I'd love to see (but you have to pick one). Joni Mitchell! Stevie Nicks! Stevie Wonder! And many more!
As an out-of-towner who wanted to help with fire recovery, I donated to the Immigrant Fire Relief Fund at the National Day Laborer Organizing Network, which someone on here recommended.
https://ndlon.org
(And I'm not forgetting the folks in Asheville, NC, and continuing to donate to help with their ongoing recovery needs.)