« All Events This event has passed. Closed / Cerrado November 26, 2020 « Today’s Hours Today’s Hours » Closed for holiday. Details Date: November 26, 2020 Event Category: Building Hours Website: www.osc.org/visit Venue Full Building Related Events Today’s Hours April 17 at 10:00 am – 5:00 pm Today’s Hours April 18 at 10:00 am – 5:00 pm Today’s Hours April 19 at 10:00 am – 5:00 pm + Google Calendar+ iCal Export