[Steven Zahm]

@ John
I thought I had a working solution for you but in actual testing it did not work :/

This should have worked fine. Give it a try just in case it is not working for me.

[connections meta_query='{"meta_key":"wabw_wall_of_honor","meta_value":"","compare":"!="}']

I’m in the process of tracking down why the blank meta_value is being tossed and not used in the query like it should be. I’ll post back once I’ve tracked down and fixed the bug which should be later today. If not, it could be Monday.