Contrary to how the name sounds, this event doesn’t encourage waste! Instead, it educates on how not to waste. You’ll meet Curby, the anthropomorphized recycling can robot! You’ll get to compete in a trivia game! You’ll stare deep into Curby’s soulless, grapefruit-sized eyes and learn how to be more eco-friendly! There are prizes, all kinds of educational events and you’ll walk away feeling much more knowledgeable about a city utility system. 1501 Pleasant Grove Boulevard in Roseville, roseville.ca.us.