Bromfield juniors, seniors, and their dates were invited into Old Bromfield, which is now the new Harvard Public Library, for photos before the prom. (Photo by Ellen Harasimowicz)

Brent Duoba and Gracie Karon dance the night away.

Connor Kempton takes the dance floor.

Chaperones Sharon Chandler and Paul Correnty cut a rug.

Eliza Ives pins a boutonniere on the lapel of Brian Morgan’s tuxedo before the prom. (Photo by Ellen Harasimowicz)

Connor Kempton, Ben Brown, Caleb Mayerson, Ryan Reynolds, and Alex Harrah mug for the camera.

Alyssa Charron and Nick D'Eramo snuggle on the dance floor.

Best friends Tim Smetana, left, and Toby Frost wore “Dumb and Dumber” tuxedos. (Photo by Ellen Harasimowicz)

Courtney Kenyon and Rob Williams pose for a formal portrait.

Jordan Schnipke and Chrissy Renz share a quiet moment.

New shoes deserted for the dance floor.

John Cavanaugh assembles a Trojan horse for the Celebration festivities at Bromfield after the prom. (Photo by Ellen Harasimowicz)

For Celebration, Bobby Hazel reluctantly dresses the part of the prince. (Photo by Ellen Harasimowicz)