Clipboard by VolunteerSpot
If you've been assigned (or volunteered for) the thankless job of room parent, don't fret. With Clipboard by VolunteerSpot (free), you can easily seek out helpers to aid in classroom duties. Have a potluck breakfast planned for the classroom? Add it to the calendar along with the items you need, and then blast it to the class. Within minutes, you'll have fellow parents signing up to bring in bagels and juice.