Proudly Serving Flower Mound Seniors
About Us
SIM Auxiliary, Inc. was launched in 2009 as a community-based nonprofit organization raising money to support Flower Mound’s Seniors in Motion program, with the main goal of helping to furnish a standalone senior center.
SUPPORTING OUR SENIOR COMMUNITY
Who We Are
Founded in 2009, SIM Auxiliary, Inc. is a community-based nonprofit created to support Flower Mound’s Seniors in Motion program. What began as an effort to furnish a senior center has evolved into a lasting commitment to enhance the lives of local seniors through care, connection, and community support.
Upcoming Events
Building Connections Through Engagement
Discover the many ways SIM Auxiliary supports Flower Mound’s senior community — from fundraising and volunteer programs to social gatherings and special initiatives that make a lasting difference.
Real Stories. Real Impact.
Voices From Our Community
At SIM Auxiliary, every effort we make is about people — their stories, their families, and their sense of belonging. Here’s what members of our community have shared about the difference your support makes.

Codey Joyner
Resident
“The SIM Auxiliary has made this place feel more like a community than just a residence. From the events to the small personal touches, it’s obvious how much they care.”

Eren Hill
Resident
“Because of the Auxiliary, there’s always something going on that brings people together. It’s helped me make friends and really feel at home here.”

Emanuel Sadler
Resident
“The support and activities they provide have added so much to daily life here. You can tell everything they do is about making residents feel valued.”