Baking Supplies - pans and decorating in Budapest?

I may have found the answer to my own question:

kookta.hu

with a store in Mammut.

But I still would appreciate your suggestions!

Hi,

I donŽt know in which part of Budapest you are, but if you can, you should check in big shopping mall, Arena plaza. There is a small market desk in a hall, and there are various baking pans. Maybe more expensive, but I really think you could find something nice for you.

Where can I find seafood in budapest?

It's tricky, because Hungary doesn't have a sea (you can argue about Balaton).  You can find some things in the frozen food section at the grocery store.  I've found shrimp (my biggest craving) on the menu of some American restaurants (TGI Fridays, Hard Rock Cafe).  Nordsee fast food chain exists.  I recall seeing this page:
eng.hegyvidekkozpont.hu/shops/voroshomar
which looks like the closest you'll get to fresh(they stole the logo of American chain Red Lobster, by the way, and the [translated] name).
Of course, prices are much higher than I'm accustomed to from living on the large American coastline of the Atlantic: Maine lobster, Maryland crabs, Bubba Gump shrimp...