When the Quagmire parents go missing, the triplets go to live the Baudelaires. The family and a half goes on a road trip to cheer up the triplets, and Beatrice and Bertrand run into some old friends form middle school. Living Parents AU, Rated T just in case.

The Harper quads Nicky, Ricky, Dicky & Dawn go down to Florida, to meet the Baudelaires; Violet, Klaus and Sunny. But after the children's parents send them down to Briny Beach, they get horrible news about a fire that killed all four parents. This throws them into a long and complicated series of unfortunate events. ON HIATUS FOR UNCLEAR AMOUNT OF TIME!

If you are interested in stories where triplets and quadruplets have a grand old time together, you might be better suited for another fanfiction. In this story a family project takes an unexpected turn, and a boy named Nicky finds himself adjusting to a new normal, while some other children named after a dancer meet the sibling they never knew they had.