Design a digital Eid Al-Fitr Greeting Card & Social Media Post

I need an e-greeting card and social media posts (Facebook, Instagram Post & Story) for 'Eid Al-Fitr Mubarak'. It's for a hotel to send to their data base and for use on their social media pages. I would like to use the logo in an interesting way instead of using any imagery. We can incorporate the crescent moon / Ramadan symbols in the design too. Ideally, the design should work well for other holidays as-well, so we can create a uniformed greeting card design for all holidays but this is not a must.