Both of my grandfathers (mom and dad'* side) were stationed in the service in Germany (1st Battalion, 32nd Armor), with Elvis, and became great friends with him! Apparently my mom'* sister has a picture of Elvis and my grandfather together, with my grandfather'* arm around Elvis'* shoulder. They are both holding Maßes (German for mass of beer, aka a large german mug of beer). Interesting!
Also, another interesting fact, my mom'* family didn't even know my dad'* family, until my Dad met my mom in 1983, and both grandfathers met each other, and FREAKED! Who knew they would meet again 25 years later!