Monday, July 22  Friday, July 26, 2024.

Lake Williamson Retreat Center in Carlinville, Illinois





ONEWEEK exists to see lives changed by Jesus. We believe that if students give one week of their summer, God can change their lives forever. Students from 7th grade to the 2024 class of graduating seniors are welcome to join us at ONEWEEK!

While at ONEWEEK students will build relationships and gain an understanding of Jesus on their level in a welcoming and enjoyable environment.

Save the date and register!



Registration for ONEWEEK will launch on Wednesday, March 6. The cost for students to register is $425, including a $50 registration deposit 

There are 3 steps to the registration process for students:

  1. Fill out the registration form and send in your $50 deposit
  2. Receive a confirmation email with pay link to continue payments.
  3. Create or update your medical profile on CampDoc.


All 3 steps must be completed before your student’s spot is saved! 



Serving at ONEWEEK will be the best week of your summer. ONEWEEK is an incredible opportunity to invest in student ministry as we prayerfully see lives changed by Jesus. Whether you are a previous student or a parent, we’d love for you to apply to serve this summer. Join in on what the Lord is already doing in this generation!

There are two main areas to serve at ONEWEEK:

Activities Team Leader

As an Activities Leader, you’ll lead the way in helping create a fun environment at ONEWEEK by organizing Squad Wars, tournaments, and competitions throughout the week.

Fusion Group Leader

As a Fusion Group Leader, you will lead a group of about 8-10 students, discuss the messages, help them grow in their walk with Christ, and build relationships.

There are 3 steps to the application process for leaders:

1. Fill out the application form and send in your $50 deposit.

2. We will send you a confirmation email letting you know we have received your application and are reviewing it.

3. If you are approved to join us, you will receive an email from our staff and directions to complete your medical profile on CampDoc.

Apply to serve!


ONEWEEK is located at Lake Williamson Retreat Center in Carlinville, Illinois. 

Monday, July 22 Friday, July 26, 2024 

We will leave on Monday morning, July 22, from the Abundant Life Lee’s Summit Campus Main Building. We plan to stop for lunch in Wentzville on the way. We will depart from Lake Williamson on Friday, July 26, to arrive back at Abundant Life around 5 pm. 

  • Students start the day by spending time with Jesus, reading the Bible, and praying. They do this as a Squad and Fusion Group.
  • Morning Session
    Students hear from various speakers on relevant topics and learn about Jesus on their own level.
  • Fusion groups
    In Fusion groups, students connect and discuss what they have learned.
  • Squad Wars
  • Students compete as a Squad in some friendly outdoor activities and have a chance to earn points for their Squad.
  • Evening Worship Service
    After dinner, we come together to worship, learn, and pray. We have a service like our Fusion Nights each week and then break into Fusion Groups for discussion.

The total cost is $425 for students (including the deposit) and $50 for leaders. Students MUST pay a $50 deposit to save their spot. (Don’t let money stop you from joining us at ONEWEEK! Let us know on your application that you need a scholarship.) 

Scholarships will be awarded based on financial need. Please answer the scholarship questions on the registration form, and if you have any questions, contact 

  • Postcards 

We have created postcards for you to send to friends or family to help you raise funds for your ONEWEEK registration. You’ll write a note on the card explaining why ONEWEEK is important to you and how they can help financially through Venmo, checks, etc. If you have any questions, contact 

Only your deposit is refundable. Any payment made after your deposit is non-refundable and non-transferable. Please contact us if you have any questions. 

Our ONEWEEK Safety Team volunteers travel to ONEWEEK to ensure students' safety. 

Please click here to complete the volunteer registration form and learn more about serving opportunities. This form lets us know you are interested in serving at ONEWEEK. The Fusion student ministry team will be in touch about your next steps. 

There are two main areas to serve at ONEWEEK24: either as a Fusion Group Leader or Activities Team Leader 

Students who completed sixth grade in Spring 2024 up to graduating seniors as of May 2024. 

  • Fill out Touchpoint Registration. You’ll receive a confirmation email with a pay link to continue to make payments for ONEWEEK.  
  • CampDoc – You'll receive an email from CampDoc to create a medical profile for ONEWEEK. You must do this to save your student’s spot for ONEWEEK. If you filled out a CampDoc profile for your student in 2023, you need to make updates for 2024. 

Payments are due July 1, 2024.