Found!

[billroper]

Carmen Sandiego and Waldo are walking around the Marcon dealers' room together.

Comments

[kevinnickerson.livejournal.com]

Obviously she stole him.

[thnidu.livejournal.com]

(A) Comic-Con, or however they spell & punctuate it, was held here in Philly over the weekend. I happened to be in the area for other reasons and saw an interesting amount of costumery just on the street and transit.