For the last dinner in Isla Mujeres, it was just a small one. A little further away from the main hub along the north of Isla Mujeres, La Lomita was a little place serving Mexican.
My friend had a "Swiss" style burrito which was oddly (and unexpectedly for him) topped with cheese.
We stayed with the more predictable Ceviche mixto (white fish, shells, octopus, shrimp) 200pesos which was fine.