Contract Law (Focus: minors capacity to contract, exclusion clauses, misrepresented terms of a contract, unconscionable contracts...)

In the movie, Willy Wonka & the Chocolate Factory (1971), the character Willy Wonka asks his invitees, a group of children and their parents, to sign a contract before being allowed entry to his chocolate factory. The children must agree to Willy Wonka's terms to have a chance at inheriting his world-famous business.

Below is a reproduction of the contract depicted in the movie (the scene from the movie involving the contract can also be viewedhere).

Question: Use H.I.R.A.C. structure to explain the legal reasons why Willy Wonka's contract would not be enforceable

HEREAS THE MANAGEMENT CANNOT BE HELD RESPONSIBLE FOR ANY ACCIDENTS, INCIDENTS LOSS OF PROPERTY OR LIFE OR LIMB CAR S AND GRAM WHEREAS FOR DAMAGE CAUSED BY LIGHTNING EARTHQUAKES, FLOODS, FIRE, FROST OR FRIPPERY OF ANY SORT, KIND OR CONDITION, CONSEQUENTLY THE UNDERSIGNED UNDERTAKE RESPONSIBILITY WHEREAS During the term of this Agreement you wil become and remain, at your sole cost and expense and at our request a member in good standing of any then properly designated labor unions, guilds or other organizations as defined and determined under the applicable law, pertaining persons performing services of the type and the character to be performed here and hereunder. Nothing herein contained shall be deemed to require the violation of any written agreement executed between us and any such labor union, guild or other organization which may be in effect at the time of the execution of this agreement, and wherever there is any conflict between the provisions of this agreement and any such other agreement the latter shall prevail, but in such event, the provisions of this agreement so affected shall be curtailed and limited only to the events necessary to permit compliance with such payment of any additional compensation shall be at the e fullest