DH's mom used elves back in the 70s, so we have his elf and a couple of old elves my mom got out of laundry detergent boxes back in the 70s. They just move to different spots each night. They are low maintenance and I like it that way. Every once in a while we'll get creative, but DD just loves coming downstairs to find them each day.
Before DD came along, we had fun surprising each other with adult elf naughtiness. DH was very creative.....sometimes disturbing, but always creative. Lol.