This Saturday’s free weekly wine tasting at the Logan Square location of Provenance Food & Wine (2528 N. California, 773-384-0699) pairs treats from Tinycakes with Tobin James Liquid Love (a late-harvest zinfandel), sparkling wine, and a couple of nondessert wines. Baker Stephanie Merello, who sells her creations at the Logan Square Farmers’ Market, will be offering individually sized brownies, cheesecake, dark chocolate pistachio biscotti, and double chocolate hazelnut cookies. The tasting runs from 3 to 6 PM.