Astra this sounds like an awesome experience and one you'll never forget!
I have a couple of gaiwans but I drink far too much tea to use a little cup like this for steeping.
Today I was at Galeries Lafayette, Berlin to have a look at an exhibition one of my friends has there. He collects Guerlain Perfumes and has some of the bottles on display. We had a glass of Moet & Chandon Rosé Imperiale each and when we were finished I went down to Mariage Freres and had a little tea exploration there.