Here's an example:
* ¿Qué vas a hacer hace hoy? (What are you going to do today?)
The phrase literally translates to "does today," but it is understood to mean "today."
Note: It's important to remember that "hace" can also be used to mean "ago," like in "hace dos horas" (two hours ago). However, in the context of "hace hoy," it is clear that it refers to "today."