Are you a fan of M&M candy? Come to Waggoner in Montgomery County to experience a Route 66 attraction that is truly sweet! Beal's M&M Museum is a family-friendly museum that brings retro M&M memorabilia to the spotlight with hundreds of figurines, promotional items, life-size mascots, and even an M&M van! Call ahead to see the museum's fun collection on your next road trip and be sure to bring your camera! Hours by Appointment - Call Ahead.