Dinner with family emergency!

goodgollie

Hi all, so we are going out to dinner for my Grandpa's 92nd birthday on Wednesday.  Immediately after that we are going up to my parents condo with them where we will tell them our news.  We don't really want anyone else to know right now about the pregnancy.  My problem is that I ALWAYS get a fun drink or wine when we go out to a restaurant.  If I don't, my mom and sister will totally notice.  We have reservations so I thought about calling on Wednesday to ask the waiter to make me a non-alcoholic version of whatever I order.  What kind of mock drink do you think would be the most convincing?  I thought maybe Sangria, but they probably already have the juice mixed together with the wine.  I obviously can't do wine and a margarita would be really difficult.  Suggestions?