$100 pan west voucher from Golf Digest subscription

Anybody recently subscribed to Golf Digest $100 pan west voucher promo?

I subscribed in May, waited 6 weeks to receive my first issue, waited another 2 weeks to get the $100 voucher, but no.. it's a letter asking me to go down all the way to some ulu part of Macpherson (SPH Office) to take the voucher.. can't they just send it via mail??

Also noticed the voucher is 'Worth $100'... is it a spend XXX to get XXX for free kind of voucher?

Let me know if anyone have gotten the voucher... thinking is it worthwhile to go down take...