The beach is very obvious. Go to the Huntington Beach pier. Main street is just across the street. There are lots of restaurants and shops on Main street. It is pretty busy with people. Duke's is a great restaurant, but plan on waiting if you don't have a reservation. Many times you can sit in the bar and eat without a wait. The Huntington Beach Brewery is a great place for lunch or drinks. It's on Main street, second floor. At PCH and Warner is a restaurant called Tsunami. It is a great Japanese place where they cook in front of you. Sunset Beach is just west of Warner on PCH. Lots of cool places. You can rent boats down at Sunset Beach.