This character is famous for wearing a tie, and nothing else. He had his own TV show from 19AB to 19CD. He was involved in a TV Ads and Posters Festival in 200E, was in books in 200F and 200G, and in a movie where he organised a concert in 20HJ.
The cache can be found at:
N50 5(E+1).(B-1)E(C+1) W02 5(F-(C-A)).(G-J)(A-F)H
Eat More Carrots .