This was one area that got my dander up in my younger parenting days.
In the day (my son is now 35), my now exH was president of Little League and I was head of the snackbars. We had 3 fields, 3 snackbars. I spent my Saturdays or Sundays at PriceClub (think Costco) buying huge bags of chips, boxes of candy, gum, sunflower seeds on and on....then going and unloading to each one. On game day, I had to hope the parents would be there, drop off the cash box and count with one parent, then go to the other 2. End of the day, I had to do in reverse.
The teams had 4 days during 3 months. One game day, one non game day as you had parents who would only do during their game, only no game. That is 8 parents from a team over 3 months.
I can't tell you how many excuses I heard, I had people tell me they had to leave immediately when their kid's game was over and not helping to clean because they had to get home to make their kids dinner. My kids lived on hot dogs and nachos probably 4 nights out of 5 because a parent could not stay and clean 1 night during the entire season.
If any of you are just starting little league, bobbysox or whatever, just remember that if you are asked to do one night, keep in mind there is someone spending every weekend, loading/unloading, cleaning, probably not getting home to make their own kids dinner for months. Snackbars,especially the soda if fountain brings in a lot of money for the league.
**and yes, I heard that I volunteered. Yes I did because no one else would.