I found a very young Blelvis! Blelvis would wander around downtown in DC and he would approach you and ask for a word, and you would give him one, and he would find an Elvis Presley song which related to or contained the word, and he would sing it to you. Then, you would give him money.
This appeared to be a young and innocent Blevis the guy I knew was a little the worse for wear! But, I miss him! He never failed! LOL.
Anna