Here's a great reason to leave your lunch at home today.
To celebrate World Sandwich Day, Subway is partnering with KiwiHarvest to help feed thousands of Kiwis in need.
When you buy one sub, salad or wrap, you'll get one free, plus Subway will donate a meal to KiwiHarvest to feed those in need.
Last year's Subway campaign donated more than 100,000 meals to KiwiHarvest.
The initiative started as a fun way to celebrate the humble sandwich three years ago, but has now turned into a powerful global fundraising movement.
Forty percent of New Zealanders experience low to moderate food security, and 305,000 Kiwi children are currently living in poverty.
Watch the video.
This segment was created in partnership with Subway.