The first will be the legendary PokémonMew, which will only know the movePound. This Mew will be at level 5 and will hold a Premier Ribbon only, a ribbon which looks similar to the Classic Ribbon. This will be the first time this event-only ribbon will be available. The event will take place Nov. 11 to 23, 2009, for players of HeartGold and SoulSilver, and Jan. 29 to Feb. 11, 2010, for Diamond, Pearl and Platinum players. Players may also download Mew in specific McDonald's restaurants and Nintendo Zone.
Another upcoming event is the distribution of the 「なぞのすいしょう」 Mysterious Crystal for HeartGold and SoulSilver. This key item will grant access to Latios in HeartGold and Latias in SoulSilver, somewhat similar to the Eon Ticket's effect. This event-only key item will be distributed from Nov. 27, 2009 to Jan. 11, 2010.