You sure can!
Simply log into your account and go to "User Information". Next, go to 'My Address Book" and from there you will see your default address. Click "Add New" and put in your alternative delivery address you would like and don't forget to click save!
Then, click on "Orders" and there you will see "Current Orders". Under the recipes for that week to the left, you will see your address with "Change" under it, click here and all your addresses will come up. Click on the address you would like that order to be sent to and you're all set!
Please be aware that in some cases, the delivery address cannot be applied to upcoming orders. You will receive an email informing you of this address change and if further action is required please contact us directly.