Mountainside News & Events

Season Changes At The Tree House

September 22, 2025

What a wonderful summer season Mountainside had this past year. As operations transition into the shoulder season, a few important updates at the Tree House are now in effect: Hot Tub: Construction is underway, and the hot tub will remain closed until October 23 for new plaster and tile. Pool Hours: Beginning October 1, pool …

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Enjoy Some Tasty Drinks!

August 21, 2025

This Saturday from 4-6pm Poolside at the Treehouse, enjoy specialty drinks while you mingle.

Nature Meets Disco!

July 24, 2025

Join local artist Vera this Saturday, the 26th, from 4–6 PM in the Tree House backyard for a creative and eco-friendly art class. Participants will transform recycled CDs and pinecones into unique works of art—all materials provided. Whether you’re crafting or just curious, enjoy complimentary happy hour drinks and a fun, relaxed atmosphere.

Let’s Get Ready For Spring!

April 2, 2025

Seasons are changing and come get ready for Spring with a dried flower workshop with local artist Dana at the Tree House this Saturday, April 5th,  from 4:00 pm to 6:00 pm.  Complimentary beverages will be provided, Space is limited so please reserve our spot by contacting the Outfitters at 530-386-8374.

Happy Hour at the Tree House!

March 20, 2025

This Saturday, 3/22, enjoy Happy Hour at the Tree House from 4:00 pm to 6:00 pm.  Good drinks and great company await!

Bingo is Back at Mountainside!

February 19, 2025

This Saturday, 2/22 from 4-6 pm Bingo is back!  Bring the whole family and enjoy complimentary beverages while your host Rusty plays groovy music and you compete to win Bingo prizes.

Tree House Soap Making Workshop

January 30, 2025

Soap Making Workshop this Saturday 2/1 from 4-6 pm at the Tree House. Enjoy complimentary beverages while learning how to make your own custom soap bar.  

Special Chinese New Year themed Happy Hour at the Tree House

January 23, 2025

This Saturday at the Tree House, Chinese New Year themed Happy Hour!  Enjoy complimentary Chinese beer and snacks to celebrate the Lunar New Year, and come paint wooden snakes to commemorate the Year of the Snake. Festivities are from 4-6 pm.

Tree House Wellness Weekend

January 2, 2025

Vibroacoustic Therapy at the Yoga Studio Special Wellness Weekend Event: Saturday, January 4th 9:30am-10:30am Experience this one of a kind sound immersion with Daniel Rhodes. Relax and Restore your energy on uniquely designed and patented Virbroacoustic Platforms created by Daniel. Transcend to ease, while Daniel’s soothing voice guides you in meditation, and soundscape choreographed to …

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Tree House Holiday Party

December 17, 2024