Next 30 days

Open the year with one card the whole team signs instead of a chain of group-chat messages.

A light-hearted card during Valentine week — share a sweet note or a favourite treat recommendation.

Celebrate workplace friendships with a card everyone signs for the teammates who show up every day.

Not just for couples — friendship and team appreciation cards do well on this date.

The single biggest group-card date of the year. One card per team beats one email from HR.

Recognise women across the business by name, with messages from peers rather than leadership only.

Green-themed greetings and lucky wishes. Popular with Irish and North American teams.

Hospitals and clinics run one card per department to thank physicians and care teams.

Spring holiday greetings for teams and families. Send before the long weekend begins.

Confirm local dates each year. Send warm wishes to colleagues and families observing Passover.

A casual team social card — low effort, high participation.

Siblings across cities can all sign one card instead of sending separate messages.

Pet photos do the work for you — one of the highest-engagement fun cards of the year.

Thank the coordinators, EAs and office managers who hold everything together.

Recognise the work before the day off, not after it.

Festive greetings for teams celebrating Mexican heritage and culture.

Siblings and cousins can all sign one card instead of sending four separate messages.

Hospital teams often run one card per ward to thank nursing staff.

US federal holiday honouring fallen service members. Sombre tone, not a sale moment.

A relaxed team card — share a toast or a favourite memory from the year.

A month-long moment. One card per ERG works better than a single company-wide post.

Celebrate the teammates who make work better — signatures from across the team land well here.

US federal holiday marking the end of slavery. Lead with reflection, not celebration.

Dad jokes, old photos and one card the whole family signs.

A thoughtful card for teams focused on wellbeing and repairing working relationships.

Red and white greetings for Canadian offices and family groups.

Fireworks, barbecues and summer wishes across US teams.

Sweet and silly — ask everyone to share their go-to chocolate or dessert.

Celebrate French culture with warm greetings for teams and francophone colleagues.

Sisters near and far can all sign one card — family groups love this one.

A warm, non-corporate reason to run a card. Works well for long-tenure teams.

First Friday in August. Common hook for team social cards.

Balances out National Dog Day later in the month. Run both.

Office pet channels go wild for this one. Also a good pet birthday hook.

Good hook for CSR and conservation-partnership teams.

Honour the team's work before the long weekend, not after it.

A day of remembrance. Keep the design restrained and the tone respectful.

Families collect messages from grandchildren near and far on one shared card.

Moon festival greetings for East Asian teams and diaspora communities. Date moves with the lunar calendar.

Small, silly, and reliably gets your quietest teammates posting.

Keep the card supportive and optional. Nobody should feel obliged to disclose anything.

Canadian harvest thanks — six weeks before the US date.

Works best when the team starts it, not the boss. Keep signatures optional.

Third Saturday in October. A softer alternative to Valentine-style appreciation cards.

Sweet and low-effort — great for a quick team card with high signature rates.

Second cat moment of the year. Still one of the highest-signature fun cards.

Costume-photo cards get the highest signature rates of any date on this calendar.

Honour loved ones with a respectful card — keep the tone warm, not spooky.

Festival of lights. The biggest card moment of the year for Indian diaspora teams. Date moves annually.

Honour service members. Restrained design, no confetti, no bright colours.

Thank veterans and active service members. Sombre tone, not celebratory.

Relevant for healthcare organisations and workplace health programmes.

The highest-volume gratitude date of the year. One card, everyone names one person.

Retail and e-commerce teams thank the staff working through the peak.

Support-focused. Signpost resources rather than collecting personal disclosures.

Eight nights. Start the card early so it arrives on the first evening.

Photos, messages and a slideshow the recipient can replay at the family table.

Seven days of celebration. Recognise it alongside Christmas, not instead of it.