150. Gather and sort all products according to country in which they were produced.
151. Lay down strips of colored duct tape to show optimal routes for gathering products within lists posted at the start of each route.
152. Place Halloween plastic limbs and bones etc. under the lawnmowers.
153. Reorganize the books so all the religious stuff is under "fiction" and all of Hubbard's sic-fi is shelved alongside all the Scientology books.
154. Slip a printout of torrent links into each cylinder of blank CDs.
155. Organize the game section into "terrible", "old", and "overpriced - buy online instead". Terrible and old overlap in the middle, and overpriced spans both and sticks out a little to one side.
156. Stand all the fish upright in the seafood section and put Little Mermaid and Finding Nemo toys among them.
157. Put motivational (and demotivational) post-it notes on all the mirrors.
158. Test out all the lipstick before you buy it, on unsuspecting customers.
159. Calvinball in the sporting goods section! Also in housewares, electronics, and garden.
160. Liberally deploy "closed for renovation" signs.
161. Connect the soda fountain to the sprinkler system so if there's a fire it rains root beer. Hand out empty cups, unfurl an umbrella, and then engage the sprinkler system.
162. Zip-tie products to each other. If questioned, explain that you're trying to save by bundling.
163. Stock the entertainment section with plenty of documentaries about walmart, and also negative effects of globalization and employment discrimination in general.
164. Stock the employee breakroom with delicious healthy snacks and easy-to-understand summaries of employee's rights under state and federal law.