Picnics, Parties, Weddings and Meetings are perfectly planned for your group at The Pavilions of Turkey Run. Covered pavilions nestled in a beautiful wooded setting is the areas most popular picnic and party site conveniently located inside the beltway in McLean. Fun, Food and Facilities are all included in your day. Access to the Colonial Farms Park. Minimum of 100 guests for each of the Pavilions. Three separate pavilions, maximum for each pavilion is 300. Small pavilion maximum is 125.