American Academy of Clinical Toxicology Annual Scientific Meeting

With autumn settling over the Bay Area, San Francisco offers crisp, clear days perfect for strolling the Embarcadero or catching a ferry to Sausalito between sessions. When you're not in talks, treat yourself to a bowl of cioppino at a North Beach trattoria or a sourdough bowl of clam chowder at Fisherman's Wharf—classic comfort that matches the season. The city's fog has lifted, making it an ideal time to explore Golden Gate Park or hike up to Twin Peaks for sweeping views.