If you loved Percy Jackson & the Olympians: The Lightning Thief, try The Christmas Chronicles: Part Two
A bridge between a film you've already seen and one most people haven't. The Christmas Chronicles: Part Two has roughly 6.7× fewer votes than Percy Jackson & the Olympians: The Lightning Thief — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.

Percy Jackson & the Olympians: The Lightning Thief

The Christmas Chronicles: Part Two
What they share
Both films are directed by Chris Columbus, and they both carry the cozy mood tag, and they sit in Adventure / Family / Fantasy territory. If that's the register that drew you to Percy Jackson & the Olympians: The Lightning Thief, the second film will land in a comparable space — through a different lens.
What The Christmas Chronicles: Part Two is
Observation opens on a fractured holiday household where step-siblings are forced to share a couch. Kate and Jack accidentally tag along when North Pole mischief escalates into existential risk. The sequel proves that Santa still cleans up faster than a vacuum salesman.