While nowhere near the scale of an Ala Moana mall, Waikele Outlet stores are a reasonably compact, broad range of brands that have some great bargains without busting the budget. A relatively short excursion from Waikiki (around 30 minutes once the pickups at the other hotels are done) this shuttle gives you a variety of return times in the afternoon so you can spend as little or as long as you want there. Eating options are interesting but limited so best to get a bite to eat before you set off.