Personally, I have not been to Penang but I've always heard about Penang Laksa. I wanted to try it but in the end I dropped the idea because my colleagues told me it was sour. (Meeeeeh, I do not like sour stuff in general)
Currently Gurney Drive has about 7 outlets in Singapore with 1 at Suntec currently closed due to renovations. This one that I went was located at Jubilee Square, Ang Mo Kio #01-07 to 10.
Here's their valuable set lunches you can order. Else, their a la carte menu is here.
Basically you look at the menu, write the numbers before heading over to the counter to order and make payment at the same time.
We all ordered the $9.90 set meal that comes with a drink. They don't charge for service but they do charge for GST.
We had soursop (which was too sweet according to my colleagues) and pink guava which I found it a little sour but it was fine after a few more mouthful of it.
Additional side dish is $2 each
This is their Lor Bar which was pretty good.
Rojak @ $2
This is pretty good, I love the fried youtiaos (it's super cripsy) but the pineapple and mango were way too sour for me to take it.
Here's the Penang Laksa that was good (as feedback from my colleagues) I tried the sweet, it was sourish spicy.
Here's my fried kway teow. It's not bad, I like the lupcheong but I still prefer the black ones.
If you can't think of what to eat for lunch? Here's a quick fix for you. Set lunches at $9.90 with drink, reasonable aye?