Thame and District Day Centre has learned that it is to receive a donation totalling £436 as its share of the proceeds from the annual duck.
The event, which sees toy ducks launched in the River Thame from the Long Crendon Road bridge, finally went ahead last month after being delayed twice earlier this year because of the bad weather.
Gill Coleman, centre manager, thanked the Round Table for its support and said it would enhance its offering to members.