After dosing him up on antibiotics, we let him Trick or Treat for a block or two before taking him back home and letting The Rationalist continue raking in the candy. The Rationalist offered to Trick or Treat long enough to make up for his brother's inability to go with him. There is some brotherly love there....even in the face of their normal sibling rivalry.
Because money is tight this year, they were originally going to reuse their costumes from last year. At the last minute they decided they wanted to make their own.
The Rationalist was a "Jailbird":
He made his leg shackles himself.
The Intuitive was a robot:
He decided he didn't want to wear the head and arm portions of his costume.
Before they headed out to amass their sugary collection: