Just found this online.
Just edited this as I tried it on another restaurant and it worked just as well (Langley) so it isn't limited to this specific restaurant. =)
Just had someone comment it doesn't work in their area so, it may be limited to the Slough area.
EDIT 2: Apparently not limited to the Slough area as I'm getting confirmation from places other than Slough that this code works in other places. =)