Recreation events and activities; such as the City's annual community events and festivals, strengthen the community's image and wellness, enhance social interaction, and inspire a sense of belonging. The results of these types of events are a higher quality of life and a stronger economic base in the community. 

Winter Snow Fest

Winter Snow Fest - Enjoy snow sledding, play area, kids crafts and game booths.

        bdayCity Birthday Party - This big party celebrates our cultural diversity and the red-white-and-blue "Spirit of Diamond Bar."

Arbor Day

Arbor Day Celebration - Celebrate our designation as a Tree City USA with a tree planting ceremony

Earth DayEarth Day Celebration - Features an array of environmentally-themed services, exhibits and activities.

Easter Egg Hunt

Easter Egg Hunt- Egg-hunters are invited to grab their baskets and search for over 11,000 candy-filled plastic eggs!

Movies under the StarsMovies under the Stars - Enjoy family-friendly, rated "PG" movies under a beautiful summer night at Sycamore Canyon Park


4th of July Blast  - Celebrate American's freedom in superb Diamond Bar fashion, with family and friends!

concert2Concerts in the Park - Get your groove on as music fills the summer night air at Sycamore Canyon Park!

fairDiamond Bar Day at the Fair - Show your community pride while recognizing our local hometown heroes at the LA County Fair

scarecrow Fall Fun Festival - A safe alternative to trick or treating. Enjoy games, crafts, and course candy!


 Veterans Recognition -The City Council recognizes and honors veterans for their service to our country with a special ceremony

Haunted House

Haunted House - Visit the maze of scary monsters for a gholish good time!


Candy Cane Craft Fair - Get in the spirit of the holidays by viewing many seasonal handmade crafts and gifts