Gonna Lose It -
If you have a lot of parties to go to, save your fruit for during the event. Make your self a little fruit salad and bring it in a baggy, then you can dump it to a plate and walk around eating that.
Most parties here have a little fruit plate anyway, so people don't know I brought my own "Cohen Blend"
As far as re-feed you start inroducing the food you can't have now, like "bad" fruit, bread and a lot more (60-90g) in some cases of protein of veg a meal... I am still 10-12 weeks or so out from re-feed, so I just focus on what I can have now, other wise I feel like I want to deviate and have something I will be able to have