Mail By Mistake?!?!

We got this card in the post too - and I've seen this before!!! Okadascat sent this to us as an add and pass project!!!

apparently, we'd sent it on to Cascadia Post in America, who'd addressed it to somebody in Ports Mouth but it got sent back to us by mistake!!!! We drew lots of arrows on it pointing at the new address and then reposted it!!
I hope it gets to Ports Mouth soon!! I've been there- they have swimming cats that go to Isle of Wight!!!