Gregory, your frozen food master is celebrating Cinco de Mayo, and he is reviewing frozen margarita drink mix on this occasion. This On the Border frozen margarita mix is a party size pack and would serve 24 people. To find out whether this pack would help you or not on a Cinco de Mayo, watch this review. It’s just a simple Margarita which is easy to make for a crowd. There is no gourmet or unique taste to it but on other aspects he gives it 4 out of 5 stars.