From Jonas Jones: Does anyone have a contest boilerplate/template they use for gathering on-air prizes and sponsor dollars for listeners on Holidays or special events like Mother's Day, Father's Day, Christmas, etc?
From Try looking at https://www.gracebroadcast.com/sales-boosters, https://www.danoday.com and Amazon offers a book I own that may help to inspire contest and sponsorship ideas. The title is "Radio Sponsorship and Promotion Handbook"
GREAT RADIO PROMOTIONS & CONTESTS by Dan O'Day (E-Book) https://store.danoday.com/radio-e-books/