In honor of Labor Day the ICA is offering FREE admission for all on Monday, September 7. Tickets are required and will be available to reserve beginning on Sunday, September 6 at 10 AM. Timed tickets are required to board the ICA Water Shuttle boats and will be available on Sunday, September 6 at 10 AM as well. Admission to Lucy Raven: Rounds at the Watershed in East Boston is always FREE—tickets are not required for entrance. Water Shuttle tickets include general admission to the ICA in the Seaport.