Lenta.ru: Из жизни: Хроника ужасного дня'2006
Quick note and continuation of a theme: Lenta has a list of April Fool's jokes by Russian news agencies this year. The 3-D glasses that Katja mentioned is repeated here, as well as Putin signing a law to make Ukrainian the 2nd official state language of Russia (apparently VVP has become quite fond of the Ukrainian tongue ...), "Fish Flu" in the Barents Sea has arrived, Canadian hi-tech company will sell high technology toilet hardware to include washstands with network adapters and mirrors with webcams. Many other priceless jokes are listed.
A crude machine translation into English can be found via Promt here.