Mason Disick had one exhausting birthday celebration on Friday.
The son of Kourtney Kardashian and Scott Disick turned three, and the party went on all day in Miami.
PHOTOS: Kim, Khloé & Kourtney Kardashian Celebrate Mason Disick’s Third Birthday
The tot — along with his parents — went to a zoo and also to the Gold Coast Railroad Museum where they rode in miniature train cars.
Kourtney also had her five-month-old daughter, Penelope along for the fun.
She and Kim are in South Florida shooting Kourtney & Kim Take Miami.
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