Phed Mark London PHED MARK LONDON is Mark Wiens’ restaurant pop-up on the lower ground floor of Platapian on Greek street Soho. I write with urgency: it’s open till the end of May. Not Platapian but Phed Mark. Pronounced Ped Mark. Phed เผ็ด being Thai word for spicy.  Why visit a restaurant co-owned by Mark Wiens? Phed…