Eyes to the Skies Festival
Time Out says
In Lisle, the Fourth of July features plenty of airborne eye candy, including fireworks and hot air balloons. Balloons launch every morning and evening, filling the sky with colorful inflatables of all shapes and sizes (for an additional fee, you can even go for a ride on one of them). When the sun sets, the balloons come down and the fireworks begin. Attendees can also check out the festival's carnival, kids area, live music and craft fair. As always, admission to the morning balloon launches (which typically begin at 5:30am) is free.