And yes, Nintendo did offer its Wii E3 lineup:

• Wii Sports
• The Legend of Zelda: Twilight Princess
• Metroid Prime 3: Corruption
• Super Mario Galaxy
• Excite Truck
• WarioWare: Smooth Moves
• Tony Hawk’s Downhill Jam, Marvel: Ultimate Alliance and Call of Duty 3 from Activision
• Sonic and Super Monkey Ball games from SEGA
• DRAGON QUEST SWORDS: The Masked Queen and the Tower of Mirrors and CODENAME: FINAL FANTASY CRYSTAL CHRONICLES: Crystal Bearers from SQUARE ENIX
• Madden NFL from Electronic Arts
• Rayman Raving Rabbids and Red Steel from Ubisoft
• SpongeBob SquarePants title from THQ

Nintendo also announced that Wii titles are in development at Atari, BVG, Eidos, Konami, Majesco, Midway, Namco, SNK and many other publishers.