Thank you so much for your kind words! I'm glad that you know it better through my presentation :)

I've just started to follow them! I haven't heard of it but I'll check it out! That's so sweet of you that you'd like to nominate me! Thank you!

I've seen your second guess and yes, there are 11 of them! :) Oh, they go like every 5 minutes. The tour takes 15 minutes. I would never ever do it :D