do you have a coat check that can hold a small suitcase? I am coming from nyny and would like to hold my bag before going to my accomadations?

I know that at the home show they always have a coat check there's a good possibility that they have one for the flower show as well

....

Only at certain events

I would call and ask.

Not always.It depends on which event you're attending. I work there

Each time I've been there they have had areas where you could leave your coat I would think that you would be able to leave your suitcase they have a customer service you can call the convention center itself and ask just Google it