The New Panda / Reunion at the Grizzly Bar
As Full Time Panda takes on a side job, he starts to worry when he learns a temp Panda will be coming to the zoo, feeling he might be replaced. As Temp Panda arrives and acts rather sternly towards the other pandas, a ballot is held as to who should be the central panda. Full Time Panda comes in last, though Temp Panda moves onto another site regardless. Meanwhile at the Grizzly Bar, a Tiger, Wolf and Lion have a little reunion. As they lament how they've lost their youth, Polar Bear, who used to be a rap artist (469MA), gives them a surprise performance as a present.
Aired 27/09/2012EP 26 - The New Panda / Reunion at the Grizzly Bar

Polar Bear's Café
Shirokuma Cafe revolves around a Canadian white bear that quits his boring job and starts a cafeteria near a zoo. He loves telling tall tales and always brags about himself. According to him, he was picked up by a human couple who owns a diner while he was drifting around on an iceberg.
Though he has lost all contact with his Canadian family, he has discovered a new home in serving the diners' clientele, thanks to the kind couple. His café is an embodiment of his personality. The place is always packed with many regulars, animals and humans, who are drawn by his charismatic magnetism.
(Source: Crunchyroll)