4 winners can each win a *free* Window Solar Charger!
Read competition rules & dates at:
grouphugsolar.com/gingerbreadRules:
1. Must be a structure made out of gingerbread
2. 80% of all materials used must be edible
3. Must incorporate solar or other sustainability practices! (composting, recycling, etc)
Entries can be created in a team, or solo
Submission are due Tuesday, December 20th at 11:59PM EST.