You can race Reggie himself from 4-5:30 Pacific online, or meet him at McDonalds!
As what could be surmised to be a Christmas-time gift to his loyal fanbase, Nintendo of America's Vice President of Sales & Marketing Reginald Fils-Aime will appear at the Bellevue Square McDonalds in Bellvue, Washington on Monday, December 19th.
What's more, he will be playing Mario Kart DS in Worldwide mode (as NOA_Reggie), so that he may take names globally.
Nintendo will also have Nintendo DS systems available for those who swing by and want to play. They even have two DS systems to give away: one autographed by Reggie and the other by Fall Out Boy (from the Nintendo Fusion Tour).
All hail the Regginator.
Special thanks to UncleBob for the tip.