Calendar of Events
No matter what the season, there is always something going on in the City of Lone Tree. Keeping our residents informed of scheduled events and local happenings is important.
Know of an upcoming event that we need to add? Give us a call or send us an email and we will be happy to add it for you.
Upcoming Events
City Utility Bills Due
Begins: 10/13/2025
Ends: 10/20/2025
City utility bills are due by the end of the business day.
Community Soup Supper
Begins: 10/23/2025 - 4:30pm
Ends: 10/23/2025 - 7:00pm
Community soup supper at United Presbyterian Church in Lone Tree. All are welcome at no cost. Soups, breads and dessert. To go/carry out available.
Trick - or - Treat
Begins: 10/31/2025 - 5:30 pm
Ends: 10/31/2025 - 7:30 pm
City wide trick - or - treat from 5:30 pm to 7:30 pm.
LTCSD Halloween Parade
Begins: 10/31/2025 - 2:20pm
Ends: 10/31/2025 - 3:00pm
Lone Tree Elementary Halloween parade will take place on Friday, October 31st. Preschool four and Elementary students will parade out of the building at 2:20pm. The students will proceed toward downtown on the west side of DeVoe St to City Hall. They will cross the street at City Hall moving toward the bank. They will then walk on the east side of DeVoe St back to the school. There are approximately 182 students that will take part. The parade will only be moved inside if it is raining or less than 10 degrees fahrenheit.
Trick or Treat at LT Health Care Center
Begins: 10/31/2025 - 5:00pm
Ends: 10/31/2025 - 7:00pm
Trick or treating, pumpkin judging contest and refreshments at Lone Tree Health Care Center.
Trick or Treat Kickoff
Begins: 10/31/2025 - 5:00pm
Ends: 10/31/2025 - 6:00pm
Join us at the Lone Tree Wellness Center.
Free Entry
NHS Trunk or Treat
Games and Activities
City Council Meeting
Begins: 11/3/2025 - 5:30 pm
Ends: 11/3/2025 - until all business is complete
The Lone Tree City Council Meetings are typically held on the first Monday of each month at 5:30 pm. The meetings are held at City Hall. The public is welcome and encouraged to attend!
Veterans Pancake Breakfast
Begins: 11/11/2025 - 7:15am
Ends: 11/11/2025 - 8:30am
City Council Meeting
Begins: 12/1/2025 - 5:30 pm
Ends: 12/1/2025 - until all business is completed
The Lone Tree City Council Meetings are typically held on the first Monday of each month at 5:30 pm. The meetings are held at City Hall. The public is welcome and encouraged to attend!
City Utility Bills Due
Begins: 12/15/2025
Ends: 12/15/2025
City utility bills are due by end of business today.
City Council Meeting
Begins: 1/5/2026 - 5:30pm
Ends: 1/5/2026 - until all business is completed
The Lone Tree City Council Meetings are typically held on the first Monday of each month at 5:30 pm. The meetings are held at City Hall. The public is welcome and encouraged to attend!
City Council Meeting
Begins: 2/2/2026 - 5:30 pm
Ends: 2/2/2026 - until all business is completed
The Lone Tree City Council Meetings are typically held on the first Monday of each month at 5:30 pm. The meetings are held at City Hall. The public is welcome and encouraged to attend!
City Utility Bills Due
Begins: 2/9/2026
Ends: 2/9/2026
City utility bills are due by end of business today.
City Council Meeting
Begins: 3/2/2026 - 5:30pm
Ends: 3/2/2026 - until all business is complete
The Lone Tree City Council Meetings are typically held on the first Monday of each month at 5:30 pm. The meetings are held at City Hall. The public is welcome and encouraged to attend!
City Council Meeting
Begins: 4/6/2026 - 5:30pm
Ends: 4/6/2026 - until all business is complete
The Lone Tree City Council Meetings are typically held on the first Monday of each month at 5:30 pm. The meetings are held at City Hall. The public is welcome and encouraged to attend!