A video on Nintendo's Japanese Wii website reveals two more sports for their upcoming game. http://www.nintendoworldreport.com/newsArt.cfm?artid=18463 According to a
video on the Japanese Wii website, Table Tennis and Golf will both be featured in Nintendo's upcoming MotionPlus-featuring game, Wii Sports Resort.
Golf was previously available in the first Wii Sports, and Table Tennis was featured in Wii Play. Both games will be improved by Nintendo's new peripheral Wii MotionPlus.
The two sports join Frisbee, Kendo, and Jet Skiing as confirmed games in Wii Sports Resort. The game is rumored to have about 10 games in total.
Wii Sports Resort is scheduled to come out this June in Japan, and on July 24 and July 26 in Europe and North America respectively.
Thanks to nintendoexpert89 for the tip.