Happy Halloween! When it came time to pick costumes this year, the kids have had a few ideas, but they kept coming back to this one. They have loved watching Phineas and Ferb all summer, but the episode/movie they've liked the most has been Phineas and Ferb the Movie: Across the 2nd Dimension (2011). In particular, they love when Dr. Doofenshmirtz meets the 2nd Dimension Heinz Doofenshmirtz. That whole song and dance number has been requested endless times as their bedtime song.
So when they decided to go as Doctor D from both dimensions, I thought that would be pretty obscure, but fun for them. If this was a regular Halloween, Alli might get recognized, but Ian probably wouldn't. But this isn't a regular Halloween, this is a Covid Halloween where trick-or-treating door-to-door isn't happening, and they only people really seeing their costumes are us.