Make WooFood Availability Checker to Always appears 1
The below article is for WooFood , Food Ordering Plugin for WordPress and WooCommerce. If you don't already have it . Please take a look on the product page

The following snippet will make the WooFood Availability Checker to always appears regardless if the customer has already a saved address

Copy and paste the following snippet to your functions.php on your child theme

add_filter('woofood_availability_checker_always_open', function() {
    return true;

});
The above article is for WooFood Food Delivery Plugin for WooCommerce