Watching this with interest since we just found out we're probably going to be celebrating DS's 5th b-day at Disneyland.
I've been to both DL and WDW (right when Animal Kingdom opened up, so 90s I think) and found that DL and MK at WDW were extremely similar, just that MK is much more spread out. Also, IMHO they completely messed up the Tiki room at MK, but the one at DL is the original. No Country Bears at DL (Pooh ride is there, and I thought it was fun, DH thought it was weird). Note that we spent most of our WDW time at Epcot and Animal Kingdom since we live in CA and had been to DL multiple times in our youth, so I have not completely explored MK at WDW.
We went to DL when DS was 18 months, so quite different from a toddler. Will recommend the beignets at DTD. We were at the hotel (I was attending a conference for work) so we got beignets for breakfast on our way to the gate.
FWIW, at 18months DS liked the rides at Bugs Land at California Adventure (and so did all the grands who came along, nice easy rides the entire fam enjoyed).
If you have time after your trip - I'd love to hear your experiences with a 5year old, as well as though who have been kind enough to post already.
DS Mar04, 8th grader. Life Scout. Being read Flash the Homeless Donkey.
GoldPup (golden retriever born Dec14); Big Boy Dog (1997 - 2008); Little Girl Dog (1997 - 2005); two 10-yo (2007-2017) huge goldfish we can no longer find in MIL's fish pond
Go Sharks! Go Mirai, Nathan, the Shib Sibs and Team USA
Recently read The Hate U Give (highly recommend) and The Noel Diary (ok, light). Starting A Dog Named Boo.
Pooh - "It's a beautiful day." Eeyore - "Not from where I'm sitting." Pooh - "Try standing next to me." From The Best Bear in All the World, Spring.