So my friend is getting married in June and it’s child free. My usual babysitters (DPs) have just told me they’re now on holiday then. I don’t have anyone else I could leave DS (he'll be 18 months) with. My friend has been lovely and said I could take him, her nieces who are 10 and 12 are going and said they’d love to play with him. But I will feel awful if he causes any disruption. I’m thinking I could get a babysitter at the wedding, so pay someone to take him to the park or on walks around to keep him busy. But I’m thinking this might be more stress for my friend getting married (technically will be an extra person at the wedding although I know it's not at capacity so this isn't an issue). It's in a barn not a hotel so babysitter wouldn't have anywhere to take him other than on walks. My partner would take him home in the evening (I'm thinking he could last until 8ish if he's entertained and babysitter could just stay until after the meal. I could get a babysitter at home but it's an hours drive away and either me or my partner would need to get home for bedtime so would have to leave halfway through the meal. What is best? None of my friends have children so not sure what's best!