Masks and vaccinations are recommended. Plan your visit
Cloud Rings uses a mist generator and a large rubber membrane with a hole in the middle to launch a ring of vapor up to the ceiling. The ring is generated by the friction between the hole’s edge and the vapor flowing through the hole, which forms a swirling pattern known as a vortex.
Pier 15
(Embarcadero at Green Street)
San Francisco, CA 94111
415.528.4444
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