The wedding ceremony was almost over when newlywed Bobby Underwood stepped on a napkin-covered glass to break it, as is Jewish tradition, and everyone shouted "Mazel Tov!".
But as he and his new wife Siobhan turned to walk back down the aisle, their wedding officiants said, "Wait." There was a surprise.
"All of these drones started rising up," recalls Mrs Underwood. "It was honestly remarkable, very overwhelming – and incredibly emotional for us."
She estimates that between 100 and 150 drones appeared in the night sky, displaying lights of various colours, and forming images chosen to represent the bridge and groom.
These included a baseball player hitting a ball – as Mr Underwood is a big baseball fan – and a diamond ring being placed on a finger.
