Earth Day is turning 40 this year. To celebrate, many businesses are offering consumers free stuff, chances to win valuable prizes, and some good deals.
Here’s a sampling of Earth Day freebies:
Gain free admission into all 392 U.S. national parks now through Sunday, April 25.
Evos is giving away free organic milkshakes served in biodegradable cups on Earth Day. The healthy fast-food chain has locations in California, Florida, Georgia, and North Carolina.
Get a chance to win a $20,000 green home makeover by registering on the Purex website by April 30.
Enter a sweepstakes to win 1 of 10 smart fortwo vehicles by making a pledge to help protect the environment on Safeway’s website through April 27.
Sign up for the Drive Home Green sweepstakes on Target’s website through the end of the month. The grand prize is a 2010 Ford Fusion Hybrid. You could also win bicycles, electric scooters, a national park trip, and other prizes.
Add a green pledge to the Sierra Club’s Earth Day map for a chance to win a trip for two to Hawaii.
There are also plenty of opportunities for Earth Day discounts. Here are few:
Travelocity is offering up to 40% off prices at 40 green hotels across the globe.
Travelzoo is giving discounts on U.S.-based, LEED-certified hotels.
Amazon is offering up to 34% off some of its Earth Day reads.
Drugstore.com is offering up to 40% off products from its “green and natural” store through April 23.
Numi Organic Teas is giving a 20% discount on April 22 — just enter Eday40 at checkout.