What is your budget? There is a best western in Bay Park,
http://book.bestwestern.com/bestwest...ertyCode=05605
close walk to MB, close drive to sea world. Two bar n grills, friendly to children, even babies.
Other restuarants nearby as well. Try sushi ota
http://www.yelp.com/biz/sushi-ota-san-diego
Then there is the Hilton.
http://www1.hilton.com/en_US/hi/hote...ornia/index.do