The public holiday is a great opportunity to do a Superbadge.

This one will be:

App Customization Specialist - https://trailhead.salesforce.com/en/content/learn/superbadges/superbadge_lightning_platform_app_builder

Put your click-not-code skills to work to build an app and unlock new functionality.

Try to have the prerequisites completed before arriving.

1. Salesforce Flow

2. Formulas and Validations

3. Lightning App Builder

4. Build a Battle Station App

Coffee and lunch provided.