Volunteer request email that gets replies

Copy-paste template

Subject: 30 minutes on {date}? We need 6 helpers for {event}

Hi {School} families,

{event} is on {date}. We need 6 people for 30-minute shifts ({times}). No experience needed; we'll tell you exactly what to do. Sign up here: {link}.

Can't volunteer? Sharing this with one friend helps too. Thank you!

— {Name}, {PTA role}