I worked a little late so Jeff went to pick Carson up from daycare and brought Grammy and Grampy with him. Apparently Carson refused to get in the car with them and especially without me. So Jeff sat him on his lap and Grampy drove home. We only live about 500 m from their house so it wasn't a big deal. By the time I got home 10 minutes later he was happy as heck with them. It may have helped they brought him a John Deere truck (when we peeked on him before we went to bed he was holding the two trucks and snuggled right into them). As the night went on he loved them even more and more.
This morning when I went to get him the first thing he told me was that Gampy gave him his trucks (Grampy seems to be getting all the credit) and then asked where Grammy was. He was having such a fun time with them this morning (especially reading the flyers with Grampy) that he put up quite the stink to go to daycare. I had snuck out so he wouldn't have a meltdown when I left, but when I talked to Jeff later Carson was NOT happy to go to care. I talked to my caregiver later on though and he was having a grand old time and even sharing his new trucks.
We were all going to take the day off together, but something came up at work (boo!) and so Grammy and Grampy are getting their passports today, doing some running around and we'll take Monday or Tuesday off before they leave!