Want to contribute to the science of dragonflies & damselflies? Consider using Odonata Central (OdonataCentral.org), one of the longest running entomological citizen science web platforms. Odonata Central was launched in 2004 and has become a popular and robust tool for serious odonate enthusiasts and professionals alike to contribute their records and observations. This talk will cover a history of the site, how it differs from other citizen scientist platforms, an overview of how to use it and introduce the first ever Odolympics (odonatacentral.org/odolympics) sponsored by the Dragonfly Society of the Americas.