The following menu has 3 levels.
Use left and right arrow keys to navigate between menus and submenus.
Use up and down arrow keys to explore within a submenu.
Use enter to activate.
Within a submenu, use escape to move to top level menu parent. From top level menus, use escape to exit the menu.
Exchange program between the US and China, bringing environmental education practitioners from across China to the Chicago region to explore and share ideas about how best to communicate the importance and value of the environment and research.