Well I am the maid of honor of the bride-to-be to be so I had to go to the dinner (and she is a great friend too :D) Luckily they were all christian ("protestant") so they were no even surprised when I told them I am fasting. (I had to lie to the people I didn't know and told them I already ate...yeah 5 days ago LOL) -(feel really bad about lying tho)
I have noticed that people are busy with their meals and don't really look around and pay attention to you when they eat. And I have also noticed that overweight people tend to ask you more questions as to why you're not eating?