https://sharkfestus.wireshark.org/  Space is limited to 300 attendees!

What is SharkFest™? SharkFest is an annual, multi-regional educational conference focused on sharing knowledge, experience and best practices among the Wireshark open source project developer and user communities. SharkFest began as a USbased event in 2008. In 2016, SharkFest EUROPE was added and, in April 2018, the first SharkFest ASIA was staged.