More to explore:
Cute idea for colorful kids party - putting food in matching colored bins
fabulous kids birthday party
Festa da Tinker Bell
creative and colorful for a boy+girl bday party
20 Fantastic St. Patrick's Day DIYs *Rainbow Runner
hang favors from the fence to add more color/decor
why can't I ever think of what to do with these buckets when I see them @ Home Depot?
Rainbow Party with great printable ideas and inclusion of black - good use of color (or lack thereof)
Washi Tape Kids room / cuarto de niños bucket ~ washi tape
Have the kids come in pjs, provide butcher paper to color on and to catch the mess.
twirly rainbow dress from mapletree2000 on Etsy
Back to School Gift Bucket
Bucket of Apples Beautiful and Healthy