Yes, you can make them online.
Reservations are recommended if you want to pick fruit. Very easy to do through the Tougas web site. If you're just going to pick something up at the farm store/kitchen or to visit the farm animals and playground you probably don't need to bother with a reservation.
Best if you do. Check our website for links.
No, walk-ins are still welcome, but they have capacity limitations so I think there is at least some level of possibility you wouldn't be able to go straight in if they are full when you arrive.
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