promote our annual fundraiser for a non profit

My organization is currently preparing for an annual fundraiser and I'm looking for assistance with promoting it. We would like to use Print Advertising to reach a general public audience, with the end goal being to attract new donors and sponsors. Our non-profit organization is dedicated to meeting the needs of our community and your help in this effort is greatly appreciated. As such, we are looking for experienced professionals that can help us ensure our fundraiser is successful.