We go out all the time. I even leave for a weekend or even a week at a time sometimes...so that's false.
First of all, I never bring my gliders anywhere. I do have 6 so that would make it a little harder anyway, but I still would not. There's too much risk for them involved in any outing. That's my opinion. No one needs to post about how they take their babies everywhere and everyone loves them. No one will ever convince me it's a good idea. Sorry.
As far as night goes, you kind of have to plan things in advance. If I know we'll leave in the afternoon and not be home until midnight or later, I'll have frozen food ready to place in the cage when I leave so that it's almost thawed when they wake up. Granted, they could still eat at midnight and live to tell about it but I don't want to be selfish just because I went out. They have their own schedule and I try to stick with that as much as possible.
Also, my situation is a little different than some because mine have their own room. Their cage doors are rarely closed. They have full reign of their room all night and then they always go back in the cage to sleep. I play with them almost every night and check on them every morning. Even if I'm not there to play with them, they have a lot of space and each other to entertain them.
When I go on vacation, I prepare every meal ahead of time, clearly label it and freeze it. I only have 2 people I trust to house sit so they know the routine by now. I label every container with the day of the week, they know to put it out at 5 p.m. every night so it can thaw some before they wake up and so that there aren't any "escapees" that she wouldn't be able to control. She also knows to take their food from the night before out in the morning after they've gone back to sleep for the same reason. When I am out of town, they do not come out of their cage to play. They do have 2 large flight cages hooked together so they have ample room to play in there for a few days until I'm back. If I happen to go without my husband, he takes them out to play at night.
My advice...have a housesitter you trust (if it's more than one night), prepare their food in advance (even keep some frozen all the time in case of emergency), double check all doors and windows before leaving and enjoy a night out.