Nothing, they will be fine, there is not much you can do, but transplanting them soon out of those tiny and inadequately sized coffee cups would be my only other suggestion, they will not develop properly at this critical stage in such small containers.
Black plastic pots about 4 inches across and 5 inches deep are almost ideal and will be big enough for proper growth for 2-3 weeks.
Also, stay away from your plants if you are drunk in the future!
Hope this helps,........
Organoman.