Events

Bring the whole family for a fun and safe Trunk or Treat! Kids can dress up, collect candy, and enjoy festive activities at the Children’s Developmental Center.

From 11:30 a.m. to 2:30 p.m. on Wednesday, December 17th, 2025, join us for our Cookie Exchange! Support local businesses as well as the Children's Developmental Center by stopping by the Center to participate! $20 for a dozen cookies from local businesses and volunteers, and all donations support the Children's Developmental Center. For $25, you […]

Do you have auto needs coming up as the weather gets colder in the Tri-Cities? Throughout the month of January, mention the Children’s Developmental Center and a percentage of sales from all services at 360 Automotive & Repair will be donated to the Center. We're collaborating for "Drive for Development!" All three 360 Auto locations […]

Plan your spring gardens and raise money for our organization! Shop our direct link from March 16-27, 2026. Proven Winners Direct™ has a large online selection of Proven Winners® plants and products. Currently, all outdoor plants are available for Spring Preorder. Shoppers can choose when their plants will be delivered to them in the Spring! […]

A fun spring break activity to support the Children's Developmental Center! Chuck E. Cheese is helping us put the 'fun' in fundraising! Have the whole family join us from 3:00 p.m. to 10:00 p.m. on April 10 at 6340 W. Rio Grande Ave. in Kennewick. The Children's Developmental Center is receiving a 20% donation from […]

Support the Children’s Developmental Center by donating your used items during the week of May 12 through May 18, 2026. You can make drop-offs at the Center during our open hours of 7:30 a.m. to 4:30 p.m., and on Saturday and Sunday. ✅Acceptable items: Clothing/bedding, books, shoes, housewares, accessories, small electrical items, jewelry. ❌Unacceptable items: […]

Join us on Friday, June 5, 2026 at 6:00 p.m. for an exciting annual event that features the scenic views of Terra Blanca Winery and Estate Vineyard and offers a great assortment of locally produced wines! Perched on the southwest slope of the nationally-acclaimed Red Mountain, Terra Blanca’s Tuscan-inspired architecture includes a beautifully appointed tasting […]

Celebrate America’s birthday on the run at the Made in the USA 5K/10K/15K/Half Marathon, taking place along the Columbia River at Leslie Groves Park in Richland on Saturday, June 13. This patriotic race offers four distances so athletes of all levels can take part in the celebration. Whether you’re chasing a PR, enjoying a scenic […]