Start your Sunday with movement, fresh air, and sweeping Bay views. Treasure Island partners with Outdoor Yoga SF to bring a weekly all-levels vinyasa flow to the waterfront at Cityside Park. Held Sundays from 10:15 AM to 11:15 AM, Yoga by the Water offers a refreshing, all-levels class set against the San Francisco skyline. Bring your own mat and enjoy an open-air practice at Cityside Park, just eight minutes by ferry from the San Francisco Ferry Building. Parking is also available on-site. Classes are $15, and advance registration is recommended.