The Ocean County Library Barnegat Branch invites the community to a 30th anniversary celebration with programs, entertainment and refreshments on Saturday, April 29.

The festivities begin with the “Talewise Dry Ice Show” at 10. The super-frosty substance is the core of a science learning adventure and an interactive story called “Dragons & The Ice Sorceress.” The audience will decide how the story unfolds, and audience volunteers will help to conduct the experiments.