Events & Updates

July Events @ Callisto Tea House

July 4th: Independance Day - OPEN

We will be open with regular hours July 3rd, 4th, 5th & 6th

July 12: Tea Tasting: China Trip Haul

Join us as we taste a variety of teas brought back from our recent China sourcing trip!

Sign up here

July 18: Private Event

Callisto will be CLOSED from 3PM to 6PM for a private event.

July 19: Private Event

Callisto will be CLOSED from 3PM to 6PM for a private event.

July 24: Cozy Crafters Club

Our monthly gathering for crafting of all sorts, in collaboration with the Altadena Library.

Last Friday of every month, at 4:00PM

July 26: Tea Tasting: China Trip Mountain Terroir

Join us as we taste raw Pu-erh teas from the famous tea growing mountains in Yunnan. Learn the specific flavors and energies associated with location!

Sign up here

July 26: Private Events

Callisto will be CLOSED from 12:30PM to 6PM for a private event.

August Events @Callisto Tea House

August 2: The Citrus Social: A Vegan Afternoon Tea Party

11:00 AM to 1:00 PM

RSVP for our Lemon-themed vegan tea party!

Sign up here

(Note: during the Event, there will be no seating or service for other customers. Regular service resumes at 1:30 PM).

August 9: White Tea Tasting

Join us for an exploration of white tea - the least processed and most elusive of the six types of tea.

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August 16: Tea & Vegan Cheese Pairing

Come taste 4 teas side by side with 4 specially selected vegan cheeses at this unique pairing event

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August 23: Teas from Taiwan Tea Tasting

Join Callisto Tea House co-owner Wendy Chen as she shares teas and stories from Taiwan.

Sign up here

August 28: Cozy Crafters Club

Our monthly gathering for crafting of all sorts, in collaboration with the Altadena Library.

Last Friday of every month, at 4:00PM

August 30: Private Event

Callisto Tea House will be CLOSED from 4PM to 6PM for a private event.

Press Release

January 27, 2026 Callisto Tea House has acquired Bana Tea Company, pledging to continue it's legacy as a leading supplier of rare and vintage teas.