I've since been back to Greenhouse Tavern and my opinion has changed.
The good first:
Their rooftop bar is wonderful in good weather. Great experience.
The soups, service and bread is much better.
I actually love their soup and have had a few dishes that I would return for. I have a feeling the dish I once had is now removed, but I may be incorrect. The grilled cheese is fantastic. Apparently Cleveland does grilled cheese well (Melt, Touch.)
Their drink specials are usually reliable so check those out too.
The down-side:
Their butter for the table bread has pork in it!
I'm vegetarian (as is my husband) and we don't even want them to waste that on our plates. Let the customer know about this so they can reject this spread before it hits the table and gets wasted. Nothing is worse than being a vegetarian and feeling you've wasted an animal product.
Also the fries are not vegetarian. Another down side.