ITALY, Pisa, Luminaria e Palio di San Ranieri, Historical Regatta (also Feast of. . . ) of Saint Ranieri. During this celebration of the city’s patron, Saint Ranieri, buildings and bridges are illuminated by more than 70, 000 candles, along with thousands more tiny candle floating on the River Arno. Fireworks end the first day, then the next afternoon there is a medieval boat race on the river.