Hi. I'll be traveling in Germany next week, as part of a year-long trip. I have a US driver's license and US passport, and am hoping to pick up an IDP somewhere so that I can use my US license to drive in countries that require the IDP. In the US, you get one by going to AAA, showing your license, and paying $20. It's just a piece of paper, with a passport photo stapled in. Germany does not require an IDP to drive; they already accept my US license as a legal document. So I'm hoping I can get an IDP in Germany just like a German person would. I asked a related question in the Spain forum, because I am currently in Barcelona (but there it's not really possible, as I learned yesterday). One answer pointed out that the OAMTC offices in Austria will grant an IDP even to a holder of a US license.
https://community.ricksteves.com/travel-forum/spain/american-trying-to-obtain-an-international-driver-s-permit-in-barcelona
Is there something like the OAMTC in Germany where I could buy an IDP?
Thanks!