Light The Night 2024 Denver Ky. At the leukemia & lymphoma society’s light the night we gather as a community to celebrate, honor, and remember those touched by blood cancers. The leukemia & lymphoma society's light the night exists to find cures and ensure access to the best available treatments for all blood cancer patients.

However, light pollution and finding accessible locations can dampen your stargazing experience. Bright nights at four mile is the only opportunity to experience a tianyu festival in the mountain west.