FTM going out question

GG

My baby is 2 months old and we somehow have a consistent bedtime routine/bedtime of 7pm. We have an event on Friday that starts at 7pm. It’s nothing formal just pretty much hanging out st a friends house but wondering what you would do with baby? I don’t want to bring her out at her bed time but I also don’t want her to not have flexibility to sleep somewhere else if need be. Yet I don’t want to interrupt her sleep when we come home and move her to her crib. Help I’m new at this 😩😂