I used to do a lot of track days on a gsxr600 which was a track bike only so could never scrub in tyres on the road before they got used.
What I would do was wash off the slippery new rubber with hot soapy water and an old scrubbing brush and scouring pad, just to take the shine off.
This was on Metzler Racetecs.
The least you could do, would be to wash off the tyre soap the fitters use to seat the tyre.
Even better do some miles on the road before you go.
Have fun at Caldwell 👍