Past Events

THSOA Memorial Blood Drive

THSOA Memorial Blood Drive

Join us at the USHydro conference and donate a pint. There will be a blood drive in Rick's memory at the THSOA sponsored conference. The Blood Connection will be collecting pints from 11am - 4pm. Appointments can be made through the QR code or at this link.

3rd Annual Memorial Blood Drive

3rd Annual Memorial Blood Drive

  • When: 14 May 2024 from 9:00 AM - 3:00 PM
  • Where: NOAA Science Center, 1301 East-West Hwy, Silver Spring, MD 20910

To schedule an appointment to donate, please visit the Blood Drive Appointment Link.

2024 Pints & Tacos

2024 Pints & Tacos

Last year was such a success that we are doing it again! Thursday, April 25th from 5-7pm we will be hosting our second Pints & Tacos event at Silver Branch Brewing in Silver Spring, MD. Join us for socializing, an amazing taco bar with all the fixings, tasty brews and TRIVIA. Learn about us, what we have been up to and meet some friends. Tickets are $40 per person and include tacos, one pint of beer (or another bev or your choice) trivia and fun!

Tickets can be purchased in advance here. We hope you will join us - and bring a friend or two!

Fall 5k/Fun Run

Fall 5k/Fun Run

This inaugural 5k/Fun Run will be held in beautiful Quiet Waters Park in Annapolis. The fully paved trail will take you through woods, meadows and beautiful Fall foliage.

Registration Info:

  • $35 until September 30th
  • $45 October 1st - Race Day

Registration fee includes t-shirt (if registered by Oct 1st, or until supplies last), professional timing, and a beatuiful fully paved course.

You can register on RunSignUp here: https://runsignup.com/Race/MD/...

Mark Your Calendar for 10/28/23 and join the fun!


Big Thank YOU to our sponsors and donors!

Course Sponsor - Lynker

Race Sponsors/Donors

  • Charm City Run
  • Fleet Feet