I can’t imagine putting oysters in this little stem, but this is what it is called.  Also called a fruit cocktail, which makes more sense.

This is Fostoria’s #6012 line and plate etch #323.  Pretty little things.  I picked them up somewhere in Florida.  If I looked in my travel journal I could probably figure out where.  I keep track of the important things in my journal – what I ate (and where) and what glass I bought (and where)!

I am guessing that the name comes from the rambling habit of the flowers.