Among the wedding gifts Annie receives is a Venus de Milo statue with a clock in the stomach. In the original Father of the Bride (1950), Kay also receives this as one of her wedding gifts. Both look at it with disdain.
In the scene where George and Nina Banks are eliminating who will be invited to the wedding, among the names they mention are Steve and Stephanie Tyrell. Steve Tyrell did the several of the songs in this film and also in the sequel, Father of the Bride Part 2.
Annie (played by Kimberly Williams-Paisley) reacts in horror at her father's suggestion of a barbecue/picnic wedding reception, opting instead for a more elegant event. In real life, Kimberly's wedding reception was much more casual than that of Annie's, it actually was more of a down-home barbecue picnic. The actress married country singer Brad Paisley in 2003, about twelve years after the release of this film.
The trivia item below may give away important plot points.
Traditionally, the first dance between the bride and groom is alone on the dancefloor. Bryan & Annie's first dance is on the floor with all the other guests. Also the wedding reception lacked a father - daughter dance. Probably because George was out moving 200 cars off the street.