Several highlights punctuate the year Ris-Orangis.
Note well, every 3rd Sunday of May, the inter-association carnival Rouge et Or, and every second Sunday of September, the Feast of associations and sports.
But the great annual event takes place around July 14, four days with Ris Seine, where successive shows and entertainment for all generations.
In a more traditional kind, the market is held twice weekly on the square of the same name, where a hall was constructed, on Wednesday and Saturday mornings from 9am to 13pm (but the hall is open at 7 am).