There’s nothing like partying for a good cause, and tonight’s your chance to have big fun with Olive and the Dirty Martinis, along with a Girl Named T, and at the same time to do a good turn for the Rex Foundation, the Bay Area nonprofit founded by the Grateful Dead and friends to “help secure a healthy environment, promote individuality in the arts, provide support to critical and necessary social services, assist others less fortunate than ourselves, protect the rights of indigenous people and ensure their cultural survival, build a stronger community, and educate children and adults everywhere.” Band and ticket information is here : www.freightandsalvage.org Freight & Salvage Coffeehouse / 2020 Addison Street / Berkeley / (510) 644-2020 ext. 120