My DH and I have been invited to a wedding later this month. DD will be three months on the weekend the wedding falls. We were planning to spend two nights in Edinburgh, where the wedding will be, flying there from London and staying in a B&B. DD is by and large a reasonably chilled baby and an OK sleeper (albeit a co-sleeper) and also is formula fed so won't need to be breastfed on the plane or anything like that, but she gets overstimulated very easily and it plays havoc with her sleep patterns. We obviously were planning to take it easy and absent ourselves from the late night festivities. But are we biting off more than we can chew and setting ourselves up for a stressful weekend followed by many days trying to resettle her when we get home? And if its not a bad idea, does anyone have any tips about settling a baby in unfamiliar circumstances and so forth?