1st timer – Since you’ll be on 18th ave, stop in at the Right Place (corner 56th st)
They have a sign that has segulah for all ills:
1)Stand on one foot
2)Take a deep breath
3)and say Cockadoodle-Doo! as loud as you can, 3 times in a row
(the sign is in Ivrit, but it works in english too)