H.F.
Having a routine is important, it helps the kids know what to expect and helps summer to keep from devolving into a cartoon and video game marathon. For us getting outside in the morning was helpful, once we were out the door and had places to go the day was not wasted. My kids did swiming lessons in the mornings for part of the summer, so we would go to swiming lessons followed by a trip to the park where the school district here serves free lunch for kids all summer long, then back home to do their "homework" (I printed off worksheets from teh internet, we focued on math and handwriting practice) then they could have some free time adn later on clean up. When we were doen with swiming lessons we often got up early and went on a hike instead, we would go to different nature trails nearby my home. Then once a week we would go to the library for story time and to check out books. We had a great summer and stuck to our routine most days, but there were some days when we did just sleep in and lounge at home watching movies and that was fun too! I took the oportunity to introduce my kids to some of my favorite old musicals and they liked them! Good luck, have a great summer!
Oh and I almost forgot, we had a vaggie garden too, we would weed and water teh garden in the evenings and it was great! It is really good for kids to learn how to grow some healthy food!