EBGames.com and other online retailers taking orders for Zelda + Bonus disc are already shipping the discs.
If you pre-ordered The Legend of Zelda: The Wind Waker plus the bonus disc from EBGames.com or other online retail stores, and opted to receive the bonus OOT/Ura disc upon availability, your discs may already be on their way.
Many orders from EBGames.com show that the bonus discs are being mailed UPS via 3-day shipping. Delivery could take place February 12 or sooner, depending on one's distance from the Kentucky warehouse.
If your respective online retailer offers order status and tracking information, check to see if you may receive the highly anticipated bonus in the mail next week.
This is strictly for online orders. No actual stores are releasing discs yet, so please don't harass your local retailers.
In the meantime, check out PGC's impressions of The Ocarina of Time and Ura Zelda.