You want to wait until normal eating and digestion have resumed before doing the Liver Flush anyways. I think it would be actually a good thing to wait at least 2 weeks after breaking to do a liver flush. However, you might want to stick to just the healthy stuff at the wedding, I would think that means minimal alcohol, meat, sugar, dairy. If you choose to have what you want at the wedding, you might even want to go back on Master-Cleanse for a few days and then wait a week and then flush. Just what I'd do, YMMV.