Q:

What are these corn looking buds on my palm? 

In Florida, palm in our front yard is sprouting something that looks like corn? 

A:

They're just the buds of flowers - when they open up, they're quite a large arrangement of small flowers, usually yellow, sometimes cream or more orange, and sometimes scented.  Some info with an image here https://www.hunker.com/12170377/how-do-palm-trees-reproduce

