"Welcome to Winnetka Park District Online Registration" Login User Name: Password: Remember Me? (If this is a public machine it is recommended that you do NOT turn this on). You may browse the site as a Guest.However you must Sign In as a registered user in order to shop. If you have an account with us, but you`ve forgotten your password, please click here for a reminder email. If you are unsure of your User Name or Password, you may also wish to contact our office If you're a brand new patron with us, please click here to register for a new account.