This document provides 8 tips for increasing event attendance: 1) Choose the best date; 2) Simplify registration; 3) Use email marketing; 4) Create an event hashtag; 5) Create social media events; 6) Optimize the event website; 7) Promote the event through industry connections; 8) Thank attendees. It emphasizes the importance of registration success and maximizing attendance. Simple strategies like email reminders, hashtags, and thank you notes can significantly boost engagement and word-of-mouth promotions leading to higher registration. The overall message is that event planners should focus on accessibility, promotion, and gratitude to fill seats.