Mariposa County High School Grizzly Boosters Club

Mariposa County High School Grizzly Boosters Club "To foster, encourage and support all MCHS’ student activities and campus life."

06/15/2026

An envelope was located in the casino area of the Sober Grad event that had money in it. We are reaching out to see if anyone is missing said envelope. The dollar amount and the color of the envelope will need to be given to claim. Check with your kids please ‼️

Class of 2026, thank you for spending the evening with us! You guys were super fun! Congratulations on all of your achie...
06/13/2026

Class of 2026, thank you for spending the evening with us! You guys were super fun! Congratulations on all of your achievements!

Ever wonder how your amazing donations are used? Your Grizzlies Boosters have been hard at work the last 3 days preparin...
06/12/2026

Ever wonder how your amazing donations are used? Your Grizzlies Boosters have been hard at work the last 3 days preparing an epic party for our seniors!!

06/12/2026
06/11/2026

Anyone that volunteered to help the night of Sober Grad, please message us to confirm you are coming 😊

06/10/2026

Let the fun begin 💛💚

Shout out to Mariposa County Probation for always donating and for always making themselves available for the kids! Thes...
06/10/2026

Shout out to Mariposa County Probation for always donating and for always making themselves available for the kids! These wonderful humans care deeply for their community and they never skip an opportunity to show up and give back. We are so incredibly lucky! Thank you for everything you do!

Thank you Foster Ace Hardware for your continued support! 2026 Sober Grad is going to be epic!
06/08/2026

Thank you Foster Ace Hardware for your continued support! 2026 Sober Grad is going to be epic!

Still looking for a way to help? We need food donations! Some ideas are ~snack packs chips/goldfish/pretzels ~store boug...
06/08/2026

Still looking for a way to help? We need food donations! Some ideas are
~snack packs chips/goldfish/pretzels
~store bought chopped fruit
~breakfast muffins
~movie style candies
Have questions about your ideas? Message us!

Address

PO Box 127
Mariposa, CA
95338

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