Ideas to help with your writers block:
Demigods: Do the thing when percy doesn't remember annabeth and they go on another quest to get it back. And they hear about another evil rising
Littles: Get her to interact with the kids. Make her have a meltdown on her first day and then her family help her solve the issue.
Sisterhood: write some quarreling then let us meet Rebecca! Then she wants to go to the pandemonium. Mom and Dad and Max are out of town and we have to work together to solve her werewolve problem.