What is lightning in a bottle attendance?

As an AI language model, I don't have access to the latest information or statistics about Lightning in a Bottle's (LIB) attendance. However, here are some general facts about LIB's previous attendance:

In 2019, LIB saw an estimated 25,000 attendees throughout the five-day festival. In 2018, attendance was estimated at over 23,000 people.

LIB is known for its unique blend of music, art, and sustainability initiatives. It's held annually over Memorial Day weekend in Bradley, California, and features multiple stages of live music, workshops, yoga classes, immersive art installations, and more.

The festival was founded in 2006 and has since grown to become one of the largest and most popular festivals of its kind in the United States. However, due to the COVID-19 pandemic, LIB was canceled in 2020 and has yet to announce its plans for this year's event.