Feature specific collections on a page using a menu
There may be situations where you would prefer to only show specific collections of your choosing on a page. Shopify's guide on how to Feature collections on a page using a menu - https://help.shopify.com/themes/customization/collections/featuring-collections-using-link-lists has been tested and works perfectly with the District theme using a modified code snippet that works with District's grid layout.
Follow the instructions in the Shopify guide until you reach step 5. under Create your page template.
Use this gist in place of the one in the guide and proceed with the remainder of the steps.