Sarasota Memorial Hospital leaders gathered this week to celebrate the first step in building a state-of-the-art Behavioral Health Pavilion on its Sarasota campus. Demolition of the 1960s-era Bayside East, which previously housed SMH behavioral health administrative offices and outpatient services, is clearing the way for a new, 82-bed, 95,000-square-foot Behavioral Health Pavilion that will be built on the east side of Osprey Avenue, between Waldemere and Hawthorne streets.