This June, during Great Big Green Week (7–15 June 2025), Good Food Oxfordshire invites workplaces, teams, institutions and community groups across Oxfordshire county to take part in the Great Big Green Lunch – a fresh, fun spin on our popular Switch Up Your Lunch challenge. The idea is simple: pledge to enjoy at least one sustainable lunch during the week, whether that means going plant-based, using locally-sourced and seasonal ingredients, or creating a zero-waste meal. It’s an easy and impactful way to take climate action, boost staff wellbeing, and support Oxfordshire’s local food movement. Sign up to receive a free campaign toolkit with recipes, posters, local supplier links and tips to help your team take part. Let’s make lunch part of the solution – and share your green meals using #GreatBigGreenLunch.