My 2 cents.... Keeping in mind I AM NOT AN ATTORNEY...
NE CHP law says you cannot carry in your place of work since more than 50% of your revenue is derived from the sale of alcoholic beverages....
However, consider this under 69-2445 and 28-1202 sec 1b:
69-2445. Carrying concealed weapon under other law; act; how construed.
Nothing in the Concealed Handgun Permit Act prevents a person from carrying a concealed weapon as permitted under section 28-1202.
28-1202. Carrying concealed weapon; penalty; affirmative defense.
(1)(a) Except as otherwise provided in this section, any person who carries a weapon or weapons concealed on or about his or her person, such as a handgun, a knife, brass or iron knuckles, or any other deadly weapon, commits the offense of carrying a concealed weapon.
(b) It is an affirmative defense that the defendant was engaged in any lawful business, calling, or employment at the time he or she was carrying any weapon or weapons and the circumstances in which such person was placed at the time were such as to justify a prudent person in carrying the weapon or weapons for the defense of his or her person, property, or family.
There is an out as I point out above, keeping in mind under the affirmative defense, should you have to use this firearm and you are charged with CCW... The burden of proof shifts to you initially to prove that you were justified in carrying the weapon.
Rather be judged by 12 or carried by 6?