According to site Cherry Grrl Uh Huh Her are one of the opening night party musical guests at Manifest Equality.

March 3, Wednesday 8pm – 1am
1341 Vine Street
(between Hollywood & Fountain)
Los Angeles, CA 90028-8141
‘Throughout history artists have lent their creative expression to the ideas and issues that shape life in our communities, our country and our world. The Manifest Equality Gallery gathers together a diverse array of hundreds of the nation’s most talented visual artists under one roof to celebrate that role and join with our gay (LGBT) friends, family members and co-workers to demand full and equal rights for all Americans.
The Manifest Equality Gallery, issues an inspiring, visual call-to-action, with hundreds of artists motivating public energy toward true reform on a local, state and national level.’
It will be open to the public, however I’m waiting on confirmation that that includes the opening night party and whether or not tickets need to be bought. But I’ll update this post as soon as I find out.