My husband I have read and heard and simply know that it's important to do things together as a family. Focus on the Family radio program says lots of research has shown that close families often have camping as a summer family activity. Camping really draws a family together, and it gets them away from the daily "stuff" that distracts from quality family time. My husband is super busy in the summer, so getting away to camp together isn't ideal for our occupation. We work all summer. My husband's schedule is pretty booked until harvest is over.
So, we try to be intentional about doing summer family activities. My husband tries hard to be home for meals when he can. We pack a picnic and eat lunch in a nearby park. My husband is famous [in my household] for his bedtime milkshakes. We play T-ball in the yard together. We don't get much time for summer entertainment, so we have to make our own.
This is a picture of my husband getting a spot ready for cement. Yes, we set up our chairs to watch. It's great entertainment.

Dirt is really fun to play in.

We set up chairs to watch the cement being laid. The kids were very excited to have a CEMENT TRUCK in our yard.
Ok, I was excited, too. Cement laying was a great family activity.

Bryan showing a bird's nest to the girls.