We will be in Meeting Room C of the Lawrence Public Library.
Arcade is Esri's new expression language that can be used across the ArcGIS platform (ArcGIS Online, ArcPro etc.) for label expressions, feature rendering, and popups. We'll cover the basics of Arcade such as where to use it and how to set up expressions. This will be a hands-on practice user group. No previous scripting or developing is required, but it helps.
A laptop that can access a public wireless network
An ArcGIS Online account that is ready to go for practicing expressions (AKA you already know the username & password and have permission to edit maps)
Check out info about Arcade, particularly the Function Reference- https://developers.arcgis.com/arcade/