Who are the Gedolim to visit?
Huh??? You make it sound like a tourist with limited time going on TripAdvisor and searching for the
“10 Top Sites in Yenavelt”. There are plenty of gadolim at home (if you are coming from the U.S.) so you don’t have to go shopping for barachos and segulahs in EY. More to the point, as Yungermans notes, just try a direct visit with the Ebeshter and forego the intermediaries.