We're doing a backyard wedding, no servers/bartenders, self-serve beer from a keezer, but we wanted to still offer a mixed drink of some sort. FH loves whisky, and since it's at the end of October, we thought [this drink]( would be perfect. Our plan was to whip up a larger batch (sans ice cubes), divvy it up into [these]( seal them and toss them on ice for folks to grab and go. 

I don't have a lot of experience making drinks, so I was hoping someone could shed some light as to whether or not these are doable? Would they last for a couple of hours in the fridge before being brought out? Or toss me any other info that I might not have considered, I guess.
user
Can I make a drink
assistant
We're doing a backyard wedding, no servers/bartenders, self-serve beer from a keezer, but we wanted to still offer a mixed drink of some sort. FH loves whisky, and since it's at the end of October, we thought [this drink]( would be perfect. Our plan was to whip up a larger batch (sans ice cubes), divvy it up into [these]( seal them and toss them on ice for folks to grab and go. 

I don't have a lot of experience making drinks, so I was hoping someone could shed some light as to whether or not these are doable? Would they last for a couple of hours in the fridge before being brought out? Or toss me any other info that I might not have considered, I guess.
user
Is this another dumb Pinterest
assistant