Take the lift down to 1st floor.
Exit the lift and turn left.
When you reach the road(that is Dawson Rd), Turn right and walk 15 steps towards the T junction.
At the T junction, turn left and walk along Alexandra Rd.
Walk for 1 minute, and you will reach a bus stop.
Take bus number 33, 64, 145 or 120.
Alight the bus at the 2nd stop and turn right to walk along Tiong Bahru Rd.
30 steps later, you will reach a T junction.
At the T junction, cross to the opposite side of the road(Tiong Bahru Rd) using the traffic light crossing.
When you reach the opposite side of the road, you will see the hawker centre at block 85 on the left side.