I was looking around for more peculiar stuff. Here's an instance where cryptoguru's block explorer recorded a TX of the entire coinbase(pretty much) that tried to get spent right in the middle of the difficulty "attacks" (i.e., notice the chain is moving at half speed):



Edit: I went through this with funk and this is just a sum of multiple transactions, not a single transaction. You can see most of the blocks here:
http://explorer.woodcoin.org/chain/Woodcoin?hi=309100&count=100