Activity for Lovelace

I am looking for 20-30in black cylinder centerpiece vases. Does anyone know where I can find them? I have searched all over the web. With no luck,I know there is something out there. Please help

My fiance and I own our home and have have mostly what we need for it. We had a nice house warming soon after moving in. We really don't want gifts for the wedding. How do you request gift cards or cash as gifts with out being tacky? Or should we...