:rolling: To get to serena beach you have to first do the fourth level in pinna park then when you come out you have to chase Shadow mario and get the Yoshi egg, once the yoshi egg is yours you need to get the fruit that is in the thought bubble over the egg go get that fruit and yosh will come out then jump on him and on one of the buildings there is a pipe with a very big pineapple in it take yoshi and eat the pineaplle(b) then jump in the pipe you go to serena beach without yoshi.
Hope I Helped!
