Anyone know of any retailers, or individuals that manufacture woodenware/equipment in the Houston area?

More importantly I am looking for lemongrass oil. Anyone know where to get it retail other than online? Hobby Lobby maybe? I've never shopped for it before, so I wouldn't even know where to begin. But I'm looking at doing a cutout this weekend from the wall of a house and would like to have some for the new hive that will be set outside for the returning foragers. Thanks.