i second this suggestion...i have used this site multiple times, just be aware of changes.Take a look at this thread. A lot of good ideas here:
https://www.vegasmessageboard.com/forums/index.php?threads/my-updated-happy-hour-list.132592/
Yard House from 3-6 during the week. It's $4 off half yards (making them $9-$10) and like $4 pints. Plus the food is CHEAP. Burgers, chicken wing/fingers with fries for $6.
+1 on Yard House. It's a chain, but it's one of the best ones.
P.s. are you going to do the CET promotion when you arrive in 23 days? I'm thinking of doing the world tour of all CET casinos once I arrive, and then take my play to Venetian on Saturday.