Howdy Lee,
Welcome to our support forums and thanks for reaching out to us!
I think the function you are looking for is tribe_get_custom_fields. It accepts an event ID as first parameter, but if none is passed it will try to get current event ID. Once you get the fields, you can iterate through the results like this:
$fields = tribe_get_custom_fields();
foreach ( $fields as $name => $value ):
echo $name . ': ' . $value;
endforeach;
To show those in the list view, you can perform a template override of the ‘list/single-event.php’ template as described in our Themer’s guide and include a code like the above in the template. Not sure about what you are trying to achieve but I think this can be the way to go.
Please let me know if this answers your question,
Best,
Nico