The Chocolate Sanctuary in Gurnee hosts its final Chef's Dinners June 28-29 before closing July 1. Plus, Timothy O'Toole's in Libertyville is holding a Bourbon, Beer and Burger Tasting, Thorn Restaurant is teaching a Summer Cocktail Class, and Truluck's, Bonefish Grill and Top Golf recently added a bevy of new seasonal sippers.