• Tour: Highlands Ranch Water Facility Tour

    Joseph Blake Water Treatment Plant Highlands Ranch, CO

     Friday, Sept. 5.  is full  We will keep a Waiting List.  Friday September 12 Enjoy a small-group one-hour walking tour of the state-of-the-art Highlands Ranch Water Facility. The August 18 HRHS Program is about our Highlands Ranch Water, entitled "Keeping Informed on Colorado's Water Crisis".  This tour will be the perfect follow-up to that program, […]

  • September Program: Conducting Business in the Far West: Bent’s Fort, the Santa Fe Trail, and the Plains Indian Fur Trade

    Southridge Recreation Center, Upstairs Auditorium 4800 McArthur Ranch Road, Highlands Ranch, CO, United States

    Monday, September 15, 2025 Doors Open at 6:30 pm Enjoy complimentary refreshments and browse our partner tables (The Fort Restaurant and Charter Financial)  before the program. Program  7:00-8:30 pm Southridge Recreation Center 4800 McArthur Ranch Road, Highlands Ranch $5 Donation Suggested at Door for non-HRHS members Consider applying the Donation to Membership!    Check Membership information HERE. […]

  • October Program: Native American Tribes of Colorado

    Southridge Recreation Center, Upstairs Auditorium 4800 McArthur Ranch Road, Highlands Ranch, CO, United States

    Monday, October 20, 2025 Doors Open at 6:30 pm Enjoy complimentary refreshments and browse our partner tables before the program. Program  7:00-8:30 pm Southridge Recreation Center 4800 McArthur Ranch Road, Highlands Ranch $5 Donation Suggested at Door for non-HRHS members Consider applying the Donation to Membership!    Click HERE for more info.   NOTE:   THIS PROGRAM IS FULL, […]

  • ANNUAL MEETING & MEMBER APPRECIATION: Monday, December 8

    Southridge Recreation Center, Upstairs Auditorium 4800 McArthur Ranch Road, Highlands Ranch, CO, United States

    All current members are invited to join the Board of Directors for the 2025 Annual Meeting of the Board & Member Appreciation Monday, December 8, 2025       start 7 pm Location:  HR Southridge Auditorium--Butte Room   .,

  • February Program: James Madison, 4th US President and Dolley Madison

    Southridge Recreation Center, Upstairs Auditorium 4800 McArthur Ranch Road, Highlands Ranch, CO, United States

    Monday, February 16, 2026 Doors Open at 6:30 pm Enjoy complimentary refreshments and browse our partner table. Program  7:00-8:30 pm Southridge Recreation Center 4800 McArthur Ranch Road, Highlands Ranch $5 Donation Suggested at Door for non-HRHS members Consider applying the Donation to Membership!    Click HERE for more info. Perhaps James Madison was one of this country’s most […]

  • NATIONAL HISTORY DAY JUDGE

    Bear Creek High School 9800 W. Dartmouth Pl, Lakewood, CO

    Be a judge for the regional contest for National History Day. Judges come from all backgrounds--- educators, historians, and community members. They interview middle and high school students about their projects and provide constructive feedback. It's easy, it's fun, it's educational, it's rewarding!   You choose one-half day or all day.  Local competition in our area […]

  • March Program: The Colorful History of the Fly’n B

    Southridge Recreation Center, Upstairs Auditorium 4800 McArthur Ranch Road, Highlands Ranch, CO, United States

    Monday, March 16, 2026 Doors Open at 6:30 pm Enjoy complimentary refreshments and browse our partner table. Program  7:00-8:30 pm Southridge Recreation Center 4800 McArthur Ranch Road, Highlands Ranch $5 Donation Suggested at Door for non-HRHS members Consider applying the Donation to Membership!    Click HERE for more info. The Fly' n B house and Park has a […]

  • April: Celebrating Asian American & Pacific Islander Heritage Month

    Southridge Recreation Center, Upstairs Auditorium 4800 McArthur Ranch Road, Highlands Ranch, CO, United States

    Monday, April 20, 2026 Doors Open at 6:30 pm Enjoy complimentary refreshments and browse our partner tables. Program  7:00-8:30 pm Southridge Recreation Center 4800 McArthur Ranch Road, Highlands Ranch $5 Donation Suggested at Door for non-HRHS members Consider applying the Donation to Membership!    Click HERE for more info.   May is Asian American & Pacific Islander Heritage […]

  • May Program: Travel Through Time in Highlands Ranch, the South Metro Area and Douglas County Through Then and Now Photos

    Southridge Recreation Center, Upstairs Auditorium 4800 McArthur Ranch Road, Highlands Ranch, CO, United States

    Photo above is of Wilcox and Third in Castle Rock Monday, May 18 Doors Open at 6:30 pm Enjoy complimentary refreshments and browse our partner table. Program  7:00-8:30 pm Southridge Recreation Center 4800 McArthur Ranch Road, Highlands Ranch $5 Donation Suggested at Door for non-HRHS members Consider applying the Donation to Membership!    Click HERE for more info. […]