What better place for a 'Mole Chaser' than where the low life beast had his last meal!!! Thanks PZ for the info ... I'm optimistic that this will work.
Even though it says on the box that it's good for up to 600 square ft (which is larger than my garden) it does say that for best results space them out 60 ft. So since they are on sale for $9.99 I got me 2 of them and installed the second one at the other end of the squash.
I want to keep them away from Nirvana ... the main garden!