Try Aqua Hut, exit 64 LIE. You might want to buy a long pair of stainless steel tweezers to pluck them. Either way you'll wind up with paly and mushroom juice if they get damaged. Good luck getting them out.
Im able to pluck the shrooms with tweezers but i can only reach the high ones. I wont even attempt to pluck the nasty palys that way. Dont feel like going to the emergency room lol..