To find them, you need to move your mouse around and click them around Nautilus Harbor. What I mean, is that there are "NPC" objects, like when you move your mouse over it, the little white hand get's that "..." thing next to it. Double click it, and you will get a message saying that you've found something. I think Abel's glasses are to the far right of Nautilus Harbor, near a bunch of rocks.
click in random bush's in natiliuos harbor
in henesys
In henesys
you find them near perion
Cash Shop
She is in Henesys: The Hill North of Henesys
You have to buy it from the Cash Shop
Maple Story DS hasn't been released anywhere yet, so there isn't yet a way to get it publicly. The PC version of Maple Story can be downloaded from the Nexon website (see related link below)
Hectors are in El Nath in the right map.
At the sixth pathway out side the entrance to sleepywood~
You find them pretty much every where...well pretty muck the nOOb places
Free Market numbers, go though them and you will find the hidden sts
You can find green mushrooms in henesys, ellinia