I have to respectfully disagree with CDSTapisRouge. You will definitely be late. The show is actually about 30-35 minutes long and it will take you 5-10 minutes to get out of the stadium, depending on where you are sitting. Plus the time it will take you to walk over to H&V.
Having said that, you could try it anyway and maybe you will still have a table at H&V if you arrive at 4:50. I don't know what time of year you are going, but if it is not too crowded that might work.
Good luck,
Bob