Find a Team in the Denver area

Hello CO FLL,
  I have a 4th grade son interested in joining a FLL team in the Denver area. He has had the NXT for the last 2 years. He has really enjoyed programming & took the Advanced Robotics Bits, Bytes, & Bots class this summer. He is going to a gifted & talented school & scored very high on his entrance exams. We definitely are interested in volunteering our time in any way we can & at tournaments. Both my sons were in Destination Imagination last year & I was heavily involved with that program on a weekly basis & volunteered at 2 DI tournaments. Thank you for your help.