First Name Last Name Attending Guests
Alexander Abraham Yes
Abigail Abraham No
Anthony Metcalfe Maybe
Amy Bond No
Anna Bower Maybe
Harry Blake Maybe
Carolyn Anderson Maybe
Ian Bond Yes
Dan Anderson Maybe

The markup:

<div class="tt-section tt-section-collapse" id="CollapseSection">
  <div class="tt-section-heading">
    <button id="CollapseTrigger">
      <span><span id="CollapseText">Hide</span> Form</span>
      <i class="icon-chevron-down"></i>
    </button>
  </div>
  <div class="tt-section-content">
    <div>
      <Shortcode gravityform id="5" title="false" description="false" ajax="false" tabindex="32" />
    </div>
  </div>
</div>
<If loop type=gravity_form_entry form_id=5>
  <Table per_page=9 sort=title sort_order=desc>
    <Filter>
      <div>
        <input type="text" action="search" columns="fname,lname,attendance" placeholder="Search">
      </div>
    </Filter>
    <Head>
      <Col name=fname sort_type=string>First Name</Col>
      <Col name=lname sort_type=string>Last Name</Col>
      <Col name=attendance sort_type=string>Attending</Col>
      <Col name=guests sort_type=number>Guests</Col>
      <Col name=details>
      </Col>
    </Head>
    <RowLoop type=gravity_form_entry form_id=5 orderby=date_created order=desc>
      <Col>
      <GField select id=1 value_key=text />
      </Col>
      <Col>
      <GField select id=2 value_key=text />
      </Col>
      <Col><span class="tt-event-attendance" value="{GField select id=3 value_key=value}">
        <GField select id=3 value_key=text />
      </span></Col>
      <Col>
      <GField id=4 />
      </Col>
      <Col>
      <button onclick="MicroModal.show('modal-{Get loop=count}')">Details</button>
      <!-- Modal powered by Micromodal.js -->
      <div class="modal micromodal-slide" id="modal-{Get loop=count}" aria-hidden="true">
        <div class="modal__overlay" tabindex="-1" data-micromodal-close>
          <div class="modal__container" role="dialog" aria-modal="true" aria-labelledby="modal-{Get loop=count}-title">
            <button class="modal__close" aria-label="Close modal" data-micromodal-close></button>
            <header class="modal__header">
            </header>
            <main class="modal__content" id="modal-{Get loop=count}-content">
              <dl>
                <dt scope="row">First Name</dt>
                <dd>
                  <GField select id=1 value_key=text />
                </dd>
                <dt scope="row">Last Name</dt>
                <dd>
                  <GField select id=2 value_key=text />
                </dd>
                <dt scope="row">Attending</dt>
                <dd><span class="tt-event-attendance" value="{GField select id=3 value_key=value}">
                    <GField select id=3 value_key=text />
                  </span></dd>
                <dt scope="row">Number of Guests</dt>
                <dd>
                  <GField select id=4 value_key=text />
                </dd>
              </dl>
            </main>
          </div>
        </div>
      </div> <!-- / .modal -->
      </Col>
    </RowLoop>
  </Table>
  <If check="{Get loop=previous_total}" more_than value=9>
    <PaginateButtons />
  </If>
  <Else />
  No listings yet. Add one with the form!
</If>