Taco Bell: Free Hard Taco from 3-6PM (April 7-13) 8 s' Z6 J, @5 Y# S! j2 V+ o% @Good news, taco lovers: Taco Bell just announced on their Facebook page that free taco week is coming up on Thursday. ) Q0 m" n. S) O. t# _; P- h From April 7-13, head to Taco Bell between 3PM-6PM, and you can get a free hard taco. There's no purchase necessary, but there is a limit of one hard taco per customer per day.