Difference Maker: Retiree David Davis Brings Skills As Head Grandpa Of Holiday Display

Difference Maker: Retiree David Davis Brings Skills As Head Grandpa Of Holiday Display

ALTON — David Davis, a retired machine adjuster and group leader with 40 years of experience at Olin, was the head grandpa for this year’s Christmas Wonderland at Rock Spring Park. The annual holiday lights display, featuring more than 4 million lights, was held from Nov. 28, 2025, through Dec. 28, 2025.Because of the Grandpa Gang's efforts, visitors were able to see cascading waterfalls, lighted trees, and hundreds of light displays that have b…