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<!-- Round: 3 -->
<!-- Creation date: 2014-09-25T19:38:40Z -->
<!-- Copyright (c) 2005-2013 R.R. Donnelley & Sons Company All Rights Reserved. -->
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  <element name="FranchiseDevelopmentInitialOptionAgreementMember" id="loco_FranchiseDevelopmentInitialOptionAgreementMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="GuaranteeObligationsMaximumNetExposure" id="loco_GuaranteeObligationsMaximumNetExposure" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="IntangibleLiabilitiesNonCurrent" id="loco_IntangibleLiabilitiesNonCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="LeaseExpirationYear" id="loco_LeaseExpirationYear" type="xbrli:gYearItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="LosAngelesMember" id="loco_LosAngelesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="NonExecutiveEmployeesMember" id="loco_NonExecutiveEmployeesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="NumberOfContracts" id="loco_NumberOfContracts" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="NumberOfDirectors" id="loco_NumberOfDirectors" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="NumberOfEmploymentAgreements" id="loco_NumberOfEmploymentAgreements" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="NumberOfLeases" id="loco_NumberOfLeases" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="NumberOfRestaurantsToBeSold" id="loco_NumberOfRestaurantsToBeSold" type="xbrli:integerItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="NumberOfSuppliers" id="loco_NumberOfSuppliers" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="PercentageOfOperatingLossCarryforwardsTaxSavingsPayableToPreInitialPublicOfferingStockholders" id="loco_PercentageOfOperatingLossCarryforwardsTaxSavingsPayableToPreInitialPublicOfferingStockholders" type="num:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="PremiumOptionsMember" id="loco_PremiumOptionsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="RelatedPartyTransactionAnnualManagementFeeAmount" id="loco_RelatedPartyTransactionAnnualManagementFeeAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SecondLienCreditAgreementMember" id="loco_SecondLienCreditAgreementMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SeniorSecuredNotesDueTwoThousandEighteenMember" id="loco_SeniorSecuredNotesDueTwoThousandEighteenMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SupplierOneMember" id="loco_SupplierOneMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SupplierTwoMember" id="loco_SupplierTwoMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TermAvailableUnderPlanToDevelopAndOpenRestaurants" id="loco_TermAvailableUnderPlanToDevelopAndOpenRestaurants" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TrimaranFundManagementLlcMember" id="loco_TrimaranFundManagementLlcMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
</schema>





