Well I just made my first batch. I'm wondering if they are going to set-up? My recipe ends with shaping them. The ones in the glass container I'm putting into the refrigerator and the few on the paper plate I'm going to leave sit out. It is very humid today. They are way to soft and gooey. Space Food Sticks were pretty firm. With how my luck goes they wont set-up at all.
I guess you could put them in the freezer for awhile if you need to, then keep them in the refrigerator. There should be a recipe that'll produce something that'll set up better, though there may not be one that fares well in hot weather.