Superchunk at XX Merge (07/24/09) Photo: PJ Sykes Jun 3 Francisco the ManBuy TicketsAmex presale begins:Wed, 05/15/1312:00 PM Mercury LoungeNew York, NY07:00 PM Buy TicketsAmex presale begins:Wed, 05/15/1312:00 PM Jun 18 The Dirty PearlsBuy TicketsAmex presale begins:Wed, 05/15/1312:00 PM Mercury LoungeNew York, NY09:30 PM Buy TicketsAmex presale begins:Wed, 05/15/1312:00 PM Jun 25 Young Empires /…