Air and water set the stage for the action of the San Diego Bayfair that features hydroplane races on Mission Bay that attract over 150,000 fans every year.
The San Diego Natural History Museum interprets the natural world through research, education and exhibits promoting understanding of the evolution and diversity of southern California and the peninsula of Baja California inspiring a respect for nature and the environment.
Whether the two of you have kids or just love to be around children, a fun date would definitely include stopping into the San Diego Junior Theatre to see one of the troupe's latest productions.
For an interesting look at some of San Diego's wildlife, make plans to get on board the city's only bus-boat amphibious tour known as the San Diego SEAL Tours.