Yes, Holidays can be added and managed with our Store Pickup Extension for Magento 2.

Read this How to Add In-store Pickup Functionality to Magento 2 to add and manage holidays for your stores using this extension.

Here are the few more resource to help you get most out of this Magento 2 Store Pickup Extension.

• A Comprehensive Look at the Store Pickup Trend in Ecommerce
• Store Pickup Extension for Smart Omni-Channel Magento Stores