I personally try to do them online, but there are plenty of companies trying to make them interesting. One common way of doing this is to combine them with a vacation, such as a cruise. So CME-themed cruises are now a real thing for those who wish to rack up some education credits while seeing the world.
Some tie-ins are better than others, as evidenced by this brochure:
Just awesome, isn't it? Generally when you think of something "cruising through the digestive tract"... it probably isn't the S.S. Royal Princess (unless that's what you've nicknamed your butt plug).
I also love the use of the phrase "intimate atmosphere" on the same page as "gastrointestinal pathology." Putting a camera up someone's nether regions is about as intimate as you can get.
Given the history of cruise outbreaks, one can also imagine a boatload of doctors with Norwalk Virus "cruising through" their GI tracts.
Thank you, R!