From their Facebook post:
Mookie it’s your birthday, happy birthday Mookie!
We’re giving away 100 free classic Mookie burgers to our first 100 customers tomorrow from 11am to celebrate our birthday! But no sweat, if you miss out on a free burger our first 50 paying customers will be taking home these sweet goodie bags full of b’day surprises.
Come past Genge Street tomorrow for free samples, goodies, gifts and free burgers from 11am
walked past this earlier, it looked like way more than 150 people already