The MongoDB community is engaging in a global activity called March Madness, inspired by the college basketball tournament. Last year's event featured a worldwide hackathon, and this year, 33 MongoDB engineers will visit 33 user groups around the globe to share their expertise with MUG leaders. The goal is to provide what MUG leaders often ask for: expert guidance from MongoDB engineers. This event aims to bring together the community, foster knowledge sharing, and support local tech communities by starting new user groups if needed.