The last (and only?) one I've felt was about two years ago when I was in NJ. I remember being woken by it and all my stuff was shaking off the shelves, scary!
couple of years ago in WA.............being a west coast girl, I have felt a lot of them over the years.....some mild, some severe, some rolling, some shaking
I go occasionally..............See's is my favorite. I send DMIL a box every holiday.
And we like to go to Sweeties, an old time favorites candy store. Very fun to look around.
We have Dylans Candy Bar and FAO Schwartz! Both stores are huge and I always wind up buying at least $30 worth of candy. Anything sour or fruity is good with me!
We have IT'SUGAR stores here, also a friend of mine owns an "old time candy & toy store". I'll also check out candy stores if I'm traveling and run across one.
I like peach penguins (a gummy candy) and that's hard to find, so I will buy if I find those. Also I look at the various chocolate covered candies.