We went there for lunch on Easter Sunday. All the crowd was outside for the Easter festivities, so it wasn't crowded at all, which we loved, and plus it was nice to cool to be indoors.
Food - Can't really complain. The grill cheese was awesome! Made with smoky bacon and sliced red apples on toasted wheat bread. Never thought of making that sandwich that way, but it was great. Spring time salad - a tad too much bleu cheese and dressing, but can't really say that ever makes a salad bad...
Service - horrible. We had to wave down someone to get menus, asked to fill our son's water bottle, she looked like it was a huge inconvenience. It didn't seem like she had many table to wait on, it just seemed like she just did one task at a time. As a ex-waitress, that equates to slow service. Sorry. No pre-bussing our table. Even took forever to get our check.
We enjoyed our time in Lake Las Vegas. Not so much our experience at Harry's.