A new deck has been built at the Grevy's Zebra exhibit which extends into the enclosure. Seems like the Zoo will offer visitors the chance to hand feed the zebras soon.
The Zoo already has daily visitor feeding sessions for Asian Elephants, Giraffes, White Rhinos, Aldabra Giant Tortoises and domestic goats.
@noobmaster69 the feeding sessions seem to be doing fine. The high fence stops the zebras from reaching into the deck and visitors aren't allowed to touch the zebras.