Ellwood House Museum issued the following announcement on Sept. 20.
Due to anticipated thunderstorms, tomorrow's (9/21) Wine on the Terrace event will take place inside the Visitor Center. Appetizers and desserts will be available in the first-floor Hearthside Room, with the silent auction and raffle located in the main lobby.
Wine tastings will be available in the second floor exhibit galleries, which are accessible via stairs or elevator.
Original source can be found here.
Source: Ellwood House Museum