Kwek-Kwek is a very popular street food in the Philippines. This is the Orange colored egg in the food stall in the Plaza, in a corner of your street or stall inyour favorite mall.
This is one of my favorite street food. Though having it to much in one day will surely give you pain on the back of your neck. Basically to much of a good stuff is bad.
My favorite kind in the duck egg version. It is much tastier and cheaper than the chicken egg version. I would eat mine in a plastic cup covered with plastic. I would pour vinegar in it, then lots of chopped onion and a dash of salt and pepper if available.
Then there is the Quail egg version on the stick. Cute, but not my style.