* Robert Mondavi wine fans will enjoy an evening at the Museum Restaurant with Rich Arnold, associate winemaker for the Napa Valley winery. At 6 tonight, Arnold will present wines with a five-course dinner by executive chef J. C. Nunez. $85 for museum members, $95 for nonmembers. 26th Street and the Parkway. 215-235-7469 or

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* Join Philadelphia journalist Sasha Issenberg as he celebrates his new book, "The Sushi Economy: Globalization and the Making of a Modern Delicacy," with a book-signing and sushi-tasting at Haru, 3rd and Chestnut streets, 6:30-9 p.m. Wednesday. Issenberg's entertaining book investigates sushi in 14 countries on five continents. $50. 215-567-7710.

* An Irish Cinco de Mayo? That's what's happening at McGillin's Olde Ale House, which will become Senor McGillin's when it decks itself out with pinatas, banners, Mexican flags and plenty of margaritas and Coronas from 9:30 p.m. to 1:30 a.m. tomorrow. No cover. 1310 Drury St. 215-735-5562.