Hi,
We want to add a feature on our home page that will allow our customers to see our events and add their events to their calendar. I am here sharing a reference. The customer can also add contacts to their address book. So whoever customer that has an account with us, can use the address book and add events to the calendar.
Here is a reference
https://www.bookblock.com/my/address-book
https://www.bookblock.com/my/calendar
Please let me know how we can set it up and if there is any app on shopify we can add to our store.