@cybrgrrl: No you don't need to earn both. Just the skills need to unlock the Festival Park if that's what you want to place. Yes, they do look like an ordinary Big Park when its not a holiday. You can put in your own like I've said in my previous post.
JMJ has written out what is required to unlock community lots for each EP. Here's the part you want.
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excerpt from guidelines
- Seasons Other Lots:
Festival grounds - Maxed Cooking and Athletics (no money requirement).
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He's worded it a little differently is all.
The Guidelines for this challenge are rather long as it's quite complex. I suggest copy/pasting it into a word document so you have a hard copy to look at. I'm sure JMJ won't mind :smiley: