diff --git a/pokedex/data/csv/encounters.csv b/pokedex/data/csv/encounters.csv
index 240688d..3ffc6f1 100644
--- a/pokedex/data/csv/encounters.csv
+++ b/pokedex/data/csv/encounters.csv
@@ -46757,72 +46757,78 @@ id,version_id,location_area_id,encounter_slot_id,pokemon_id,min_level,max_level
 50467,26,393,503,255,5,5
 50468,25,393,503,258,5,5
 50469,26,393,503,258,5,5
-50470,25,784,503,25,20,20
-50471,26,784,503,25,20,20
-50472,25,785,503,381,30,30
-50473,26,785,503,380,30,30
-50474,25,769,503,351,30,30
-50475,26,769,503,351,30,30
-50476,25,393,503,152,5,5
-50477,26,393,503,152,5,5
-50478,25,393,503,155,5,5
-50479,26,393,503,155,5,5
-50480,25,393,503,158,5,5
-50481,26,393,503,158,5,5
-50482,25,393,503,495,5,5
-50483,26,393,503,495,5,5
-50484,25,393,503,498,5,5
-50485,26,393,503,498,5,5
-50486,25,393,503,501,5,5
-50487,26,393,503,501,5,5
-50488,25,770,503,374,1,1
-50489,26,770,503,374,1,1
-50490,25,141,503,387,5,5
-50491,26,141,503,387,5,5
-50492,25,141,503,390,5,5
-50493,26,141,503,390,5,5
-50494,25,141,503,393,5,5
-50495,26,141,503,393,5,5
-50496,25,786,503,323,40,40
-50497,26,786,503,323,40,40
-50498,25,786,503,319,40,40
-50499,26,786,503,319,40,40
-50500,4,189,504,175,5,5
-50501,5,189,504,175,5,5
-50502,6,189,505,175,5,5
-50503,6,205,505,172,5,5
-50504,6,205,505,173,5,5
-50505,6,205,505,174,5,5
-50506,6,205,505,236,5,5
-50507,6,205,505,238,5,5
-50508,6,205,505,239,5,5
-50509,6,205,505,240,5,5
-50510,7,787,506,360,5,5
-50511,8,787,506,360,5,5
-50512,9,787,507,360,5,5
-50513,10,518,508,175,5,5
-50514,11,518,508,175,5,5
-50515,12,788,509,175,1,1
-50516,13,788,509,175,1,1
-50517,14,788,510,175,1,1
-50518,12,789,509,440,1,1
-50519,13,789,509,440,1,1
-50520,12,124,509,447,1,1
-50521,13,124,509,447,1,1
-50522,14,124,510,447,1,1
-50523,15,790,511,175,1,1
-50524,16,790,511,175,1,1
-50525,15,791,511,179,1,1
-50526,16,791,511,179,1,1
-50527,15,791,511,194,1,1
-50528,16,791,511,194,1,1
-50529,15,791,511,218,1,1
-50530,16,791,511,218,1,1
-50531,17,653,512,636,1,1
-50532,18,653,512,636,1,1
-50533,21,792,513,440,1,1
-50534,22,792,513,440,1,1
-50535,25,787,514,360,1,1
-50536,26,787,514,360,1,1
-50537,25,787,514,175,1,1
-50538,26,787,514,175,1,1
+50470,25,793,503,25,20,20
+50471,26,793,503,25,20,20
+50472,25,794,503,25,20,20
+50473,26,794,503,25,20,20
+50474,25,795,503,25,20,20
+50475,26,795,503,25,20,20
+50476,25,796,503,25,20,20
+50477,26,796,503,25,20,20
+50478,25,785,503,381,30,30
+50479,26,785,503,380,30,30
+50480,25,769,503,351,30,30
+50481,26,769,503,351,30,30
+50482,25,393,503,152,5,5
+50483,26,393,503,152,5,5
+50484,25,393,503,155,5,5
+50485,26,393,503,155,5,5
+50486,25,393,503,158,5,5
+50487,26,393,503,158,5,5
+50488,25,393,503,495,5,5
+50489,26,393,503,495,5,5
+50490,25,393,503,498,5,5
+50491,26,393,503,498,5,5
+50492,25,393,503,501,5,5
+50493,26,393,503,501,5,5
+50494,25,770,503,374,1,1
+50495,26,770,503,374,1,1
+50496,25,393,503,387,5,5
+50497,26,393,503,387,5,5
+50498,25,393,503,390,5,5
+50499,26,393,503,390,5,5
+50500,25,393,503,393,5,5
+50501,26,393,503,393,5,5
+50502,25,786,503,323,40,40
+50503,26,786,503,323,40,40
+50504,25,786,503,319,40,40
+50505,26,786,503,319,40,40
+50506,4,189,504,175,5,5
+50507,5,189,504,175,5,5
+50508,6,189,505,175,5,5
+50509,6,205,505,172,5,5
+50510,6,205,505,173,5,5
+50511,6,205,505,174,5,5
+50512,6,205,505,236,5,5
+50513,6,205,505,238,5,5
+50514,6,205,505,239,5,5
+50515,6,205,505,240,5,5
+50516,7,787,506,360,5,5
+50517,8,787,506,360,5,5
+50518,9,787,507,360,5,5
+50519,10,518,508,175,5,5
+50520,11,518,508,175,5,5
+50521,12,788,509,175,1,1
+50522,13,788,509,175,1,1
+50523,14,788,510,175,1,1
+50524,12,789,509,440,1,1
+50525,13,789,509,440,1,1
+50526,12,124,509,447,1,1
+50527,13,124,509,447,1,1
+50528,14,124,510,447,1,1
+50529,15,790,511,175,1,1
+50530,16,790,511,175,1,1
+50531,15,791,511,179,1,1
+50532,16,791,511,179,1,1
+50533,15,791,511,194,1,1
+50534,16,791,511,194,1,1
+50535,15,791,511,218,1,1
+50536,16,791,511,218,1,1
+50537,17,653,512,636,1,1
+50538,18,653,512,636,1,1
+50539,21,792,513,440,1,1
+50540,22,792,513,440,1,1
+50541,25,787,514,360,1,1
+50542,26,787,514,360,1,1
+50543,25,787,514,175,1,1
+50544,26,787,514,175,1,1
diff --git a/pokedex/data/csv/location_area_prose.csv b/pokedex/data/csv/location_area_prose.csv
index fc45a51..a696bf1 100644
--- a/pokedex/data/csv/location_area_prose.csv
+++ b/pokedex/data/csv/location_area_prose.csv
@@ -650,3 +650,7 @@ location_area_id,local_language_id,name
 790,9,Poke Mart
 791,9,Pokemon Center
 792,9,West Gate
+793,9,Contest Hall
+794,9,Contest Hall
+795,9,Contest Hall
+796,9,Contest Hall
diff --git a/pokedex/data/csv/location_areas.csv b/pokedex/data/csv/location_areas.csv
index 3a9b1fc..4b360a0 100644
--- a/pokedex/data/csv/location_areas.csv
+++ b/pokedex/data/csv/location_areas.csv
@@ -682,3 +682,7 @@ id,location_id,game_index,identifier
 790,153,0,poke-mart
 791,153,0,pokemon-center
 792,349,0,west-gate
+793,430,0,contest-hall
+794,571,0,contest-hall
+795,570,0,contest-hall
+796,431,0,contest-hall
diff --git a/pokedex/tests/test_database_sanity.py b/pokedex/tests/test_database_sanity.py
index f5747ca..228effc 100644
--- a/pokedex/tests/test_database_sanity.py
+++ b/pokedex/tests/test_database_sanity.py
@@ -26,6 +26,28 @@ def test_encounter_slots(session):
     # Encounter slots all match the encounters they belong to
     assert sanity_q.count() == 0
 
+def test_encounter_regions(session):
+    """Check that encounter locations match the region of the game they're from.
+    """
+
+    sanity_q = session.query(tables.Encounter) \
+        .join((tables.Version, tables.Encounter.version)) \
+        .join((tables.VersionGroup, tables.Version.version_group)) \
+        .join((tables.LocationArea, tables.Encounter.location_area)) \
+        .join((tables.Location, tables.LocationArea.location)) \
+        .join((tables.Region, tables.Location.region)) \
+        .filter(~tables.VersionGroup.version_group_regions.any(tables.VersionGroupRegion.region_id == tables.Region.id))
+
+    for e in sanity_q.limit(20):
+        acceptable_regions = " or ".join(r.identifier for r in e.version.version_group.regions)
+        if e.location_area.location.region is not None:
+            print("{e} ({e.pokemon.identifier}, {e.slot.method.identifier}, {e.version.identifier}) is in {e.location_area.location.region.identifier} ({e.location_area.location.identifier}) but should be in {acceptable_regions} ({e.version.identifier})".format(e=e, acceptable_regions=acceptable_regions))
+        else:
+            print("{e} ({e.pokemon.identifier}, {e.slot.method.identifier}, {e.version.identifier}) is in a pseudo-location ({e.location_area.location.identifier}) that is not part of any region, but should be in {acceptable_regions} ({e.version.identifier})".format(e=e, acceptable_regions=acceptable_regions))
+
+    # Encounter regions match the games they belong to
+    assert sanity_q.count() == 0
+
 @parametrize('cls', tables.mapped_classes)
 def test_nonzero_autoincrement_ids(session, cls):
     """Check that autoincrementing ids don't contain zeroes
diff --git a/scripts/add-gift-encounters.py b/scripts/add-gift-encounters.py
index 2100358..16714ee 100644
--- a/scripts/add-gift-encounters.py
+++ b/scripts/add-gift-encounters.py
@@ -184,7 +184,11 @@ def normal_gift_data():
         [ u'treecko',   [ OR, AS ],  5, u'hoenn-route-101' ],
         [ u'torchic',   [ OR, AS ],  5, u'hoenn-route-101' ],
         [ u'mudkip',    [ OR, AS ],  5, u'hoenn-route-101' ],
-        [ u'pikachu',   [ OR, AS ], 20, u'contest-hall'    ], # suprisingly, this location exists already
+        # cosplay pikachu is given to you the first time you participate in a contest
+        [ u'pikachu',   [ OR, AS ], 20, u'slateport-city',  u'contest-hall', u"Contest Hall" ],
+        [ u'pikachu',   [ OR, AS ], 20, u'verdanturf-town', u'contest-hall', u"Contest Hall" ],
+        [ u'pikachu',   [ OR, AS ], 20, u'fallarbor-town',  u'contest-hall', u"Contest Hall" ],
+        [ u'pikachu',   [ OR, AS ], 20, u'lilycove-city',   u'contest-hall', u"Contest Hall" ],
         [ u'latios',    [ OR     ], 30, u'southern-island' ], # eon tickets ignored here - they're not gifts?
         [ u'latias',    [     AS ], 30, u'southern-island' ],
         [ u'castform',  [ OR, AS ], 30, u'hoenn-route-119', u'weather-institute' ],
@@ -195,9 +199,9 @@ def normal_gift_data():
         [ u'tepig',     [ OR, AS ],  5, u'hoenn-route-101' ],
         [ u'oshawott',  [ OR, AS ],  5, u'hoenn-route-101' ],
         [ u'beldum',    [ OR, AS ],  1, u'mossdeep-city',   u'stevens-house'  ],
-        [ u'turtwig',   [ OR, AS ],  5, u'sinnoh-route-201' ],
-        [ u'chimchar',  [ OR, AS ],  5, u'sinnoh-route-201' ],
-        [ u'piplup',    [ OR, AS ],  5, u'sinnoh-route-201' ],
+        [ u'turtwig',   [ OR, AS ],  5, u'hoenn-route-101' ],
+        [ u'chimchar',  [ OR, AS ],  5, u'hoenn-route-101' ],
+        [ u'piplup',    [ OR, AS ],  5, u'hoenn-route-101' ],
         [ u'camerupt',  [ OR, AS ], 40, u'battle-resort'    ],
         [ u'sharpedo',  [ OR, AS ], 40, u'battle-resort'    ],
     ]