Keller Williams support started with the team of owners of Afleet Alex supporting Alex's Lemonade Stand Foundation in 2005. Among the owners was Terese Brittingham, who also owns and operates Keller Williams Realty Group in Limerick, PA. Since 2005, Terese, her husband Bob, and the entire KW Team have held an annual events to benefit the Foundation. The annual outing is held at the Rivercrest Golf Club and Preserve.