Popped into Suntec City over the weekend, and came across "The Falcon's Hangar" Popup Store! Launched mid-December 2015, the store will remain open till somewhen in mid-April, before they close their downs at Suntec City Tower 3, #03-358! Kelvin from TFH also mentioned they'll more likely not return to the spot, with their main store remaining at Waterloo Street (Blk 261 Waterloo Street, #01-27 Waterloo Centre, Singapore 180261 / www.tfh.com.sg).
Seeing the Suntec shop reminded me of the days at Far East Plaza, where amidst fashion shops was a toy-store I'd adore and hold in my memories, even till now!
I did not manage to enter the shop (the doors were closed), but here are some snaps from the outside, which seemed to feature predominantly licensed products like Iron Man, anime-related character toys.
Opening Hours at the popup is 11am to 9pm.