Gardens by the Bay -- buy tickets to go into the dome.
Zoo, in particular the night safari; New bird park is also quite cool.
Jewel, the airport -- theres a netting playground on the roof. also the dome is cool. also there's quite a bit of nice food there.
Sentosa -- Luge (fun, bumper car race type thing), Siloso beach or any beach there.
Take a cable car to Sentosa.
East coast -- roller blading if you want. its also a beach and stuff. cycling
Botanic gardens -- nature.
Funan mall -- cool tech mall.
Ion orchard -- shopping and stuff.
Bugis street -- hanging out, cheap stuff.
Timbre+ -- good night time hangout -- there's a band and food and stuff.
Haji Lane / Arab Street / Kampong Glam
Clarke Quay - bars by the river.
Little India / Chinatown
Fort Canning Park
- Prive at Chijmes -- they have outdoor sitting, nice ambience.
- Seafood -- either Jumbo seafood (any of their outlets) or new ubin seafood
- New ubin seafood: Really good steak, chili crab, black pepper crab and fried baby squid
- Korean bbq -- somewhere around tanjong pagar area.
- Chicken rice!
- Prata. Any of the following:
- Srisun express (at serangoon gardens)
- R.K. eating house
- Roti Prata house
- Dim sum
- Swee choon
- Tim Ho wan (many outlets)
- Char Kway Teow -- various places around singapore; google which one is nice
- Katong Laksa
- Ba chor mee - various places.
- Tiong bahru bakery
- Chomp chomp near Wimbly lu, SriSun express and RK
- hokkien mee
- fried carrot cake
- satay
- sambal stingray
- sugarcane juice
- Ramen -- quite a few nice places I can't remember. Ippudo is not bad.
- Popiah (not a meal, more a snack)
- Snacky stuff: Old Chang Kee (various outlets) -- curry puff and other stuff
- Nasi Lemak
- Ba Ku Teh
- Satay
- Lau Pa Sat
- Ya Kun (kaya toast set breakfast with half boiled eggs) - various outlets
- Milo
- Yole (frozen yoghurt, various outlets)
- Wimbly Lu -- dessert place, nice waffles with ice cream.
- ah chew desserts (chinese dessert place)
- Bingsu
- Bengawan Solo
- Rochor beancurd
- Chendol
- Koi
- Playmade
- Gongcha
- LiHo
- ChiCha - dongding oolong is good
- HeyTea - pioneer of cheese foam tea
- Marquee - club with slide and ferris wheel
- Operation dagger - quite cool drinks
- Jigger & Pony - #2 bar in Asia
- Analogue
- Bar Stories (craft cocktails)
- Long Bar at Raffles Hotel (where Singapore Sling was created; very touristy)
- Nutmeg & Clove
- Atlas
- Manhattan Bar