The card for the day features seven jumps races and children's events, including a Mad Hatter's tea party and Easter egg hunt.
Admission is free for all accompanied under-18s.
The first race is at 1.50pm, with the last one at 5.20pm.
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Kerrie Gosney brings you Sunday night's forecast
The party leader said her MPs may be in a position to act as deal makers - and they would refuse to allow an exit from the EU.
Rain spreading east Sunday. Decent day on Monday, more changeable thereafter