Leonard L. Wirtanen, 74, died peacefully on February 26, 2026.

A full obituary reflecting his life will appear shortly.

In lieu of flowers, the family kindly requests donations of "Hope in a Bag" care packages for cancer patients, in honor of his grandson, Ethan’s mitzvah project-lovingly dedicated to him as he bravely fought cancer for many years. Suggested items include comfy socks, a soft blanket, books, granola bars, and crossword puzzle books. Care packages may be dropped off at Temple Beth-El, 67 US-206, Hillsborough Township, NJ 08844.