Favorite Mocktail?

I'm 9 weeks and here comes another weekend. We have a few plans that are going to put us in front of a bunch of people, people that will raise an eyebrow at me not having a cocktail in hand. I'm only 9 weeks so I'm not ready to tell people that aren't very close. It'll be much easier for me to maintain a drink in hand than try to keep up "fibs" that I know ppl will question anyways. What are some good mocktails that are easy to order at a bar, and yummy too? Thanks for the help!!