Beach, but too bad its infested with peeps most of the time..
Parks, where you guys can walk or just sit and talk..
For both, you guys can rollerblade together, rent a couple bike, walk, or just immense yourselves in a surrounding atmosphere..
Go makan? Either a romantic place, or places like Seoul Garden where you can sorta "cook" for her..
Engage in small sports? Teach her how to bowl, or play pool? Don't be too pro, show her some skills, but don't overwhelm her and boast your ego..
Shopping! Women enjoy shopping, so you gotta learn to enjoy it with em..
It doesn't matter where you bring her, or what you did with(/to) her

, but the way you go about doing it!
Be romantic, but don't look gay doing it.. :mrgreen: