I contacted the chip company today and they got ahold of her owner. I had them give the owner my number, we talked, and she came to pick up the beastie around 4pm.
As it turns out, the owners are BabySmacks friends’ family! He has never been to their house, so he hadn’t recognized the cat, but he brought her to the door and the lady knew who he was right away. So that was weird.
So, the sweet little kitty is back home. I hope she doesn’t get out again! The owner said she is something of an escape artist, and wiggles out of her collar, too. We found out the hard way that she can open doors by herself while she was here. Maine Coons are too damn smart!