We went all the way from the south end to the north end and back. Whewwww. Few things are more exhausting to me than a trip to the zoo with a two year old, but it's almost always worth it, especially if you rotate which gate you start from so you don't keep passing the same areas to get to new stuff.
Today R is off to Grammy K's for a sleepover, provided we get packed up. Gotta getta goin'.