Thanks for your reply. Guess the museum is out. I was hoping to visit this time as it was closed for renovation on my last trip. I've been to the Giraffe Centre before but not Nairobi NP so that's a possibility. Do you know if shopping centers like Village Market, Sarit and the Junction will be open that day?
In Kenya, we're staying at El Karama in Laikipia, Larsens Camp in Samburu, Joy's Camp in Shaba, Elsa's Kopje in Meru, and Olea Africana near the Aberdares with a couple of nights in Nairobi at the end. Then we head to southern Tanzania for 3 nights at Sand Rivers in Selous. We stayed at El Karama and Olea Africana last time and will go back to focus more on horse riding in these areas. The others are new for us. Can't wait!