<template name="newActivity">
  <div class="modal fade">
    <div class="modal-dialog">
      <div class="modal-content">
        {{# if Template.subscriptionsReady }}
        <div class="modal-header">
          <h4 class="modal-title"><i class="fa fa-user"></i> Create new activity</h4>
        </div>
        {{# autoForm id="newActivityForm" type="insert" collection="Activities"  }}

        <div class="modal-body">
          {{> afQuickField name="residentIds"}}
          {{> afQuickField name="activityTypeId"}}
          {{> afQuickField name="activityDate"}}
          {{> afQuickField name="duration"}}
          {{> afQuickField name="facilitatorRoleId"}}
        </div>

        <div class="modal-footer">
          <button type="submit" class="btn btn-success">Save</button>
          <button type="button" class="btn btn-danger" data-dismiss="modal">Cancel</button>
        </div>
        {{/ autoForm }}
        {{ else }}
        {{> spinner }}
        {{/ if }}
      </div>
    </div>
  </div>
</template>

<template name="newActivity">
  <div class="modal fade">
    <div class="modal-dialog">
      <div class="modal-content">
        {{# if Template.subscriptionsReady }}
        <div class="modal-header">
          <h4 class="modal-title"><i class="fa fa-user"></i> Create new activity</h4>
        </div>
        {{# autoForm id="newActivityForm" type="insert" collection="Activities"  }}

        <div class="modal-body">
          {{> afQuickField name="residentIds"}}
          {{> afQuickField name="activityTypeId"}}
          {{> afQuickField name="activityDate" buttonClasses="fa fa-calendar"}}
          {{> afQuickField name="duration"}}
          {{> afQuickField name="facilitatorRoleId"}}
        </div>

        <div class="modal-footer">
          <button type="submit" class="btn btn-success">Save</button>
          <button type="button" class="btn btn-danger" data-dismiss="modal">Cancel</button>
        </div>
        {{/ autoForm }}
        {{ else }}
        {{> spinner }}
        {{/ if }}
      </div>
    </div>
  </div>
</template>

Add calendar icon to activityDate field
Add calendar icon to activityDate field
