Ok, so I have one of the Graco Travel Lite strollers for Braeden. I just realized the other day that on either end of the tray, there are little circles that come off. I would never have figured out what they were for, except that our neighbor just gave us their old Graco swing, and it comes with 4 toys that can attach to its tray, like the toys that attach to an exersaucer. Does anyone know where I can get more toys like that? Ones that will fit on a graco stroller? My mom has a stroller, and we have one, plus we have the swing, so unless I remember to grab the toys off the swing (fat chance of that happening!) we don't have enough toys for all of the equipment. I've looked online everywhere, but I can't seem to find any stroller toys made by Graco, and I didn't even see any reference to the toy slots in the instruction manual. Can anyone help?