There are many ways you can support The Quadrangles and our mission to inspire the youth of our community!


Please mail a check made out to:

RoboBoosters, Inc.

c/o Cindy Kvale

1212 E Skylark Court

Bloomington IN 47401

OR use our PayPal link to make a credit card donation:

Please make sure to include contact information for us to thank you, and to request your logo for promotional materials if your donation is $500 or more.


We also gratefully accept donations of materials or services to further our goals. Our most commonly used materials and services include:

  • aluminum tube and plate

  • Lexan

  • fasteners

  • power tools

  • machining (CNC, mill, lathe, water jet)

Please feel free to reach out to us about anything that you would like to donate, even if it isn't listed on this page, at

Volunteer Opportunities

We are always looking for people working in the following fields to act as adult mentors for our youth:

  • Engineering

  • Marketing

  • Videography

  • Electrical

  • Machining

  • Grant Writing

  • Project Management

  • Software Development

  • Computer-Aided Design (CAD)

  • and much more!

Please contact us at to learn more and start the process of formally enrolling!

Kroger Community rewards

As a registered non-profit, The Quadrangles are eligible for the Kroger Community Rewards Program. When a Plus Card customer who has selected us as their beneficiary uses their card while checking out, a small percentage of the proceeds are donated to the team, with no extra cost to the shopper!

Follow the below instructions to select The Quadrangles as your beneficiary:

1. Visit and log into your existing Kroger account or create a new one.

2. Enter the name RoboBoosters Inc or number SC635 in the search bar on the Community Rewards page.

3. Click "Enroll" below our organization's listing.

4. Verify that the enrollment was saved by clicking "Community Rewards" on the left side of the page and making sure RoboBoosters Inc is listed as your beneficiary there.

Finally, a few extra tips:

If you use your phone number at the register and don't remember your official card number, call 800-576-4377 option 4 to retrieve your Plus Card number.

For a purchase to count, the member must use the card at checkout, so don't forget to use your card!


AmazonSmile is a simple way for you to support your favorite charitable organization every time you shop, at no cost to you. AmazonSmile is available at on your web browser and can be activated in the Amazon Shopping app for iOS and Android phones. When you shop with AmazonSmile, you’ll find the exact same low prices, vast selection and convenient shopping experience as, with the added benefit that AmazonSmile will donate 0.5% of your eligible purchases to the charitable organization of your choice.

There are even browser extensions available to automatically redirect to every time you visit If you'd like to ensure that you always purchase from AmazonSmile, search your browser extension or add-on store for AmazonSmile. Most browsers have at least one extension available for this purpose.

To make sure purchases made via the iOS and Android Amazon and Amazon Business apps always benefit your chosen nonprofit, please follow the instructions on Amazon's website.

You must choose your preferred charity once, after which all purchases made using AmazonSmile will benefit the selected charity. Please click the link below to choose RoboBoosters Inc. as your beneficiary or search for RoboBoosters Inc. when registering on If you have already selected another charity and would like to change your selection to RoboBoosters Inc., please follow these instructions.