Brunch your way through the holiday weekend with the folks from the Aquitaine Group. All three Aquitaine locations – South End, Dedham and Chestnut Hill – and sister restaurant Metropolis Café will be offering their award-winning brunches on Saturday, Sunday and Monday (so you can still pretend it’s Sunday) which should soften the back-to-school (or business, as the case may be) or end-of-summer blues. Call the restaurants directly for details and reservations.