Earn 1 Cairn when you login. Limited to 1 Cairn per month.
Earn 40 Cairns and get a free Wayfinder Society t-shirt.
Earn 1 Cairn for changing your profile photo. Limited to 1 photo change per month.
Earn 25 Cairns and earn a Wayfinder Society certificate.
Earn 5 bonus Cairns for signing the Plastic Free President petition.