Most nonprofit fundraising professionals will tell you that events are the worst way to raise money—but if you must, read this:  https://www.philanthropy.com/article/Tips-for-Creating-a/183703?cid=pt&utm_source=pt&utm_medium=en&elqTrackId=5745d5e1c9374a62ac512cd514277ebc&elq=7ab3ad5f036c4c8c974671548bde0f05&elqaid=10065&elqat=1&elqCampaignId=3734