Pay parking underground

Same as there hours for youth.

Yes

I believe you can purchase items if you have a Costco Cash Card you received as a gift or other reason. Other than that, a membership is required. I have read that Costco's prices are low because everything is priced at break even and the membership fees are their profit.

Judging by their website, it looks like they're closed. But I recommend you check directly with them.

No. $2 for parking underneath. Street parking by meter is $6.

Yes. Please note they are seasonal items

Yes

The best source of checking price and availability is their website. You may get prices that you will not see at store.