<p>Spoiler alert: Actors Nick Offerman and Megan Mullally are in love. Perhaps that shouldn't be surprising, as the celebrity duo have been in a very public marriage for 26 years.</p><p>In the new world premiere musical “IceBoy!” opening June 20 at the Goodman Theatre, the two don’t couple up — unlike their pairing in the hit NBC comedy “Parks and Recreation,” where their chemistry was unmistakable. (In the case of their characters Ron and Tammy II, that chemistry was incredibly toxic.)</p><div class="Enhancement FormEnhancement" data-align-center> <div id="Form-newsletter-wrapper" class="Form-newsletter-wrapper" data-module data-has-background ><a class="AnchorLink" id="custom-form-c10000" name="custom-form-c10000"></a><bsp-form class="Form-newsletter" data-form-container data-has-background style="--color-form-background: #e8dbed;; --color-form-link: var(--link-color); --color-form-link-hover: var(--color-link-text-hover); " data-ajax-submit="true"> <div class="Form-newsletter-logo"> <picture data-crop=""> <source type="image/webp" width="840" height="555" data-srcset="https://cst.brightspotcdn.com/dims4/default/8d5b965/2147483647/strip/true/crop/985x651+33+0/resize/840x555!/format/webp/quality/90/?url=https%3A%2F%2Fchorus-production-cst-web.s3.us-east-1.amazonaws.com%2Fbrightspot%2F71%2Ff5%2F2243263a48c7a1d6e81fedce4f15%2Fgr-wordmark-rgb-dkgreen-newsletter.png 1x,https://cst.brightspotcdn.com/dims4/default/a4ff6fd/2147483647/strip/true/crop/985x651+33+0/resize/1680x1110!/format/webp/quality/90/?url=https%3A%2F%2Fchorus-production-cst-web.s3.us-east-1.amazonaws.com%2Fbrightspot%2F71%2Ff5%2F2243263a48c7a1d6e81fedce4f15%2Fgr-wordmark-rgb-dkgreen-newsletter.png 2x" data-lazy-load="true" srcset="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZlcnNpb249IjEuMSIgaGVpZ2h0PSI1NTVweCIgd2lkdGg9Ijg0MHB4Ij48L3N2Zz4=" /> <source width="840" height="555" data-srcset="https://cst.brightspotcdn.com/dims4/default/d21ec76/2147483647/strip/true/crop/985x651+33+0/resize/840x555!/quality/90/?url=https%3A%2F%2Fchorus-production-cst-web.s3.us-east-1.amazonaws.com%2Fbrightspot%2F71%2Ff5%2F2243263a48c7a1d6e81fedce4f15%2Fgr-wordmark-rgb-dkgreen-newsletter.png" data-lazy-load="true" srcset="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZlcnNpb249IjEuMSIgaGVpZ2h0PSI1NTVweCIgd2lkdGg9Ijg0MHB4Ij48L3N2Zz4=" /> <img class="Image" alt="GR-wordmark-RGB-DKgreen-Newsletter.png" srcset="https://cst.brightspotcdn.com/dims4/default/d21ec76/2147483647/strip/true/crop/985x651+33+0/resize/840x555!/quality/90/?url=https%3A%2F%2Fchorus-production-cst-web.s3.us-east-1.amazonaws.com%2Fbrightspot%2F71%2Ff5%2F2243263a48c7a1d6e81fedce4f15%2Fgr-wordmark-rgb-dkgreen-newsletter.png 1x,https://cst.brightspotcdn.com/dims4/default/aaee62a/2147483647/strip/true/crop/985x651+33+0/resize/1680x1110!/quality/90/?url=https%3A%2F%2Fchorus-production-cst-web.s3.us-east-1.amazonaws.com%2Fbrightspot%2F71%2Ff5%2F2243263a48c7a1d6e81fedce4f15%2Fgr-wordmark-rgb-dkgreen-newsletter.png 2x" width="840" height="555" data-src="https://cst.brightspotcdn.com/dims4/default/d21ec76/2147483647/strip/true/crop/985x651+33+0/resize/840x555!/quality/90/?url=https%3A%2F%2Fchorus-production-cst-web.s3.us-east-1.amazonaws.com%2Fbrightspot%2F71%2Ff5%2F2243263a48c7a1d6e81fedce4f15%2Fgr-wordmark-rgb-dkgreen-newsletter.png" data-lazy-load="true" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZlcnNpb249IjEuMSIgaGVpZ2h0PSI1NTVweCIgd2lkdGg9Ijg0MHB4Ij48L3N2Zz4=" > </picture> </div> <div class="Form-newsletter-text-wrapper"> <div class="Form-newsletter-title"> Green Room Newsletter </div> <div class="Form-newsletter-submissionSuccess"> <p><b>You’re subscribed!</b></p><p></p><p>Please check your inbox for your confirmation.</p> </div> <div class="Form-newsletter-description">Stay ahead of what’s hitting Chicago stages, galleries, museums and more with Green Room, WBEZ’s weekly arts &amp; culture newsletter!</div> <div class="Form-newsletter-errorMessage"><p>Sorry, there was an error registering your email.</p></div> </div> <form data-ajax-endpoint="https://sfmc-subscribe.wbez.org/v1/subscription" class="Form-newsletter-form" method="POST" > <div class="Form-newsletter-item"> <div class="EmailInput"><label class="EmailInput-label"><span>Email</span> <input class="EmailInput-input" type="email" name="email" placeholder="name@email.com" required aria-required="true"> </label> </div> <button class="Button" type="submit">Sign Up </button> </div> <div class="Form-items-item"> <input type="hidden" name="acquisition_campaign" value="ARTS_Affordance"> </div> <div class="Form-newsletter-disclaimer"> <p>By subscribing, you agree with WBEZ’s <a class="Link" href="https://www.wbez.org/terms-of-use" target="_blank" >Terms of Use</a> and <a class="Link" href="https://www.wbez.org/privacy-policy" target="_blank" >Privacy Policy</a></p> </div> </form> </bsp-form> </div> </div><p>Nevertheless, their combined starpower makes this the must-see show of the summer.