Bladeslime and I finally made it to GCHQ, even though we were a bit later than planned, we still got a chance to check everything in HQ out with the help of our guide (whom I will shamefully admit I have forgotten their name as I am logging the all trackables we saw at HQ several months late). We learned more about the history of trackables, bought some HQ trackables, solved a few puzzles, dropped off a trackable that I picked up Hawaii and took pics in the booth to add to the log and to keep as a souvenir. I’m happy to have made it to the home of my favourite hobby! Thanks so much for sharing!