$5 advance / $7 door. 644-2020. www.thefreight.org
7:30pm, Freight & Salvage Coffeehouse, 2020 Addison Street
8 pm Cajun/Zydeco dance lesson. $12. 525-5054. www.ashkenaz.com
8:30pm, Ashkenaz Music & Dance Community Center, 1317 San Pablo Avenue