Dan Forbes, a wine specialist for Whole Foods Market (is that a cool gig or what?) will lead you in a tasting of Eco-friendly Wines. Hell quickly cover organic wine production and sustainable and biodynamic wines, before leisurely serving a variety of white and red wine (okay, the quickly covering and then leisurely serving might just be us hoping). 6:30 to 8:30 p.m. For information, call 713-681-8433 or visit www.houstonarboretum.org. $25 to $35.