Calling the phone number from part 2 leads to a voice saying a poem
Audio of phone clue. Click to listen
stop don't divide by me the Romans didn't know I'd be in binary each day of the week I'm the winning ball doesn't matter what the season make a wish so you don't fall play some tic-tac-toe or a baseball game what repeats again drinks and muscles are the same he's under the name Harry Houdini.
8 - Stop. (eight sides on an octagon)
0 - Don’t divide by me. (Can't divide by zero)
1 - The Romans didn’t know I’d be in binary. (one is Roman numeral I and a binary digit)
7 - Each day of the week, (seven days in a week)
8 - I’m the winning ball (sink the eight ball to win common billiards game)
4 - doesn’t matter what the season. (four seasons)
3 - Make a wish so you don’t fall (three wishes and (maybe) fall is the third season of year)
9 - Play some tic tac toe or a baseball game. (nine squares and nine innings)
8 - What repeats again? (eight has appeared twice above; repeat it again)
6 - Drinks and muscles are the same (six pack of drinks and six pack abs)
He's under the name Harry Houdini. (Ask for Harry Houdini)
The first group(s) who called (801) 784-3986 were answered by John or Dave and were given the coordinates to the treasure chest with the final QR code and the cash!
The treasure chest was hidden along the Mormon Pioneer Trail, just west of the Big Mountain Pass Summit. (Likely actually hidden there just hours before the coordinates were given out.)
“Whose name were we under”
Answer: Harry Houdini