[Shiva Rose, Laura Harring, Marisa Tomei photo via] Marisa Tomei, Minnie Mortimer, Lydia Hearst and other L.A. fashion elites gather at Soho House for an event hosted by Liz Goldwyn and Chanel; Jason Alexander, Karina Smirnoff, Ryan Eggold and more try their luck in a poker tournament to raise funds for Lupus LA; Colbie Caillat performs for an intimate crowd to benefit VH1's Save the Music Foundation; Lisa Vanderpump, Adrienne Maloof, and Camille Grammer thow a joint birthday celebration with the other "Real Housewives of Beverly Hills" cast members at Sur; Gilt Taste and Osteria Mozza host a serious foodie dinner in honor of chef Nancy Silverton's new cookbook—it was another busy Thursday for L.A. events and we have all the details, so get your last dose of party roundups before the weekend in this edition of Last Night's Parties.