Thank you to our 2025 Post Prom Sponsors!

Grants provided by:

The Chester County Department of Drug and Alcohol Services

The Commonwealth of Pennsylvania Community Drug Abuse Prevention Grant Program

Post Prom 2026

Post-Prom events significantly reduce risky behavior on prom night by providing a safe alternative, drastically reducing drug- and alcohol-related incidents.

Support a Safe and Unforgettable Celebration for the Class of 2026!

In May 2026, the Home & School Association will host a Post Prom event at Downingtown STEM Academy. This fun-filled night of food, games, prizes, and music provides a way for our seniors to celebrate responsibly.

We need your help! Your 100% tax-deductible donation will make this incredible event possible while promoting safety.

Partner With Us - Become a Sponsor!

Become a Sponsor

All contributions are appreciated and recognized based on your level of support.

  • Sponsorship must be received by April 1st to be included on outdoor banner
  • Sponsorship levels Gold and above must submit a logo to postprom@stemhsa.org by April 1st.
SPONSORSHIP LEVELS PLATINUM
$500 +
GOLD
$250-$499
SILVER
$100-$249
Name listed on website
Acknowledgement on social media channels
Acknowledgement in email to all STEM Academy parents
Logo on website, social media and outdoor banner placed in front of the school Large Small  


Other Ways to Donate

We also welcome donations of prizes, in-kind goods, and gift cards, recognized at matching sponsorship levels. Please reach out to postprom@stemhsa.org for more information.