Yes.
Drinks are many things, none of which are vegetables. The verb sense as you've used it is plural and so has the -s on the end as if would for any other plural noun such as "apples." An item that probably contains water may be referred to as a drink, but only if the word "favorite" is followed by an adjective such as "cool", or more than one name and/or occupation and then a comma: My favorites include Kevin Durant, actress Angelina Jolie and Johnny Appleseed. These individuals do not appear to be favorite drinks of yours given your use of quotation marks around the word "favorite".