There's lots to do today even if you don't want to do anything strictly Spoleto or Piccolo Spoleto related. You could attend two Evolution art show events or stop by for free food and great deals at the Millennium Music closing and farewell party. Tonight you could see the interesting antics of White Boy Crazy with Melted Men at the Tin Roof in West Ashley. Or you could attend the free Piccolo Spoleto Finale in Hampton Park.
If you're up early there's always the Marion Square Farmers Market.