https://www.chilternstreams.org/learning/community-groups/chalk-stream-challenge-badge/
Chalk Stream Challenge badge | Chilterns Chalk Stream Project
Mar 27, 2026 - Protecting the Chilterns' globally rare chalk streams
challenge badgechalkstreamchilternsproject
https://shop.gsksmo.org/product/brownie-fling-flyer-design-challenge-badge/126
Brownie Fling Flyer Design Challenge Badge | Girl Scouts of NE Kansas and NW Missouri
Work like an engineer to create a Fling Flyer, an airplane you'll make, and explore what keeps it and other things, such as birds, planes, and space ships, in...