Hello all, I hope someone here can help with this. I have been purchasing a wide variety of grapes for a long time. Recently though, in a bag of "Holiday" grapes that I purchased, I found one very unusual grape. I have searched the web to no avail, so i'm hoping someone here might have the answer as to what this is. I've attached a link of what resembles it the closest (see the tomato in the upper left corner). This is a tomato, but the shape is just like this, with the dark purple coloring of the 'normal' Holiday grape and about 4 inches in diameter. It tasted like a combination of a plum/grape. Any Ideas? Thank you in advance.