Spend Saturday being chauffeured from vineyard to vineyard, tasting regional wines and dining on gourmet meals.Continue the festivities after dinner, and hit the local hot spots for a girls night out to remember.Nurse your hangovers at a big (mimosa-laced) brunch the next morning.Top off the indulgence by booking treatments at a local spa for all the girls. You'll feel rested, relaxed and rejuvenated after last night's debauchery.