Need Dinner Friday night, Lunch and Dinner Saturday, Lunch Sunday. Breakfast at hotel...unless someone has dynamite suggestion for it.
One place I'll suggest for dinner is Bistro Le Roux http://bistroleroux.com/
Contrary to its name, it is not a French restaurant. Just all around good cooking. I'm sure you'd need a reservation at this time of year. It can be difficult even off-season. It's not in the village of Lake George, but it's not that far of a drive, about 10 minutes south of the village.
If you want an experience try the Inn at Erlowest....it's a castle on the lake...be expected to pay a bot more than usual. The Log Jam was good haven't been recently.