If you're in Aspen this weekend, be prepared to be busy! The weather is going to be beautiful, which will give you an opportunity to enjoy all of the outdoor events and activities that are being presented in the area. The 48th annual Aspen Ruggerfest games begin today and will continue through the weekend in Wagner and Rio Grande parks. The Snowmass Wine and Balloon Festivals will run through Sunday on the Town Park in Snowmass Village. The Aspen Center for Environmental Studies (ACES) presents its annual Harvest Party on Saturday at Rock Bottom Ranch. And if you want to stick close to home, the Aspen Saturday Market is right around the corner from Aspen Square and opens at 8am.