Those with a sweet tooth will like this deal: a dessert tasting at No. 9 Park Tuesday, July 23, and Tuesday, August 6. Barbara Lynch is bringing in the best of the best of the city’s pastry chefs to present Sugar Rush 2013, a presentation of five dessert courses created by five talented pastry chefs. Among those participating will be Maura Kilpatrick (Oleana, Sofra), Giselle Miller (Deuxave), Brian Mercury (Harvest) and Monica Glass (Clio, Uni). And of course No. 9 pastry chef Jamie Davis will present her creations. The chefs will change for August 6, except for Davis (8:30 PM; $84 per person; 617-742-9991).