diff --git a/r2/r2/models/subreddit.py b/r2/r2/models/subreddit.py
index 644215229..821dd458d 100644
--- a/r2/r2/models/subreddit.py
+++ b/r2/r2/models/subreddit.py
@@ -26,6 +26,8 @@ import base64
 import collections
 import datetime
 import hashlib
+import itertools
+import json
 
 from pylons import c, g
 from pylons.i18n import _
@@ -1269,6 +1271,174 @@ class MultiReddit(FakeSubreddit):
         queries = [get_gilded_comments(sr_id) for sr_id in self.kept_sr_ids]
         return MergedCachedQuery(queries)
 
+
+class TooManySubredditsException(Exception):
+    pass
+
+
+class LabeledMulti(MultiReddit, tdb_cassandra.Thing):
+    """Thing with special columns that hold Subreddit ids and properties."""
+    _use_db = True
+    _views = []
+    _defaults = {'visibility': 'private'}
+    _extra_schema_creation_args = {
+        "key_validation_class": tdb_cassandra.UTF8_TYPE,
+        "column_name_class": tdb_cassandra.UTF8_TYPE,
+        "default_validation_class": tdb_cassandra.UTF8_TYPE,
+    }
+    _compare_with = tdb_cassandra.UTF8_TYPE
+
+    SR_PREFIX = 'SR_'
+    MAX_SR_COUNT = 100
+
+    def __init__(self, _id=None, *args, **kwargs):
+        tdb_cassandra.Thing.__init__(self, _id, *args, **kwargs)
+        MultiReddit.__init__(self)
+        self._owner = None
+
+    @classmethod
+    def _byID(cls, ids, return_dict=True, properties=None):
+        ret = super(cls, cls)._byID(ids, return_dict=False,
+                                    properties=properties)
+        if not ret:
+            return
+        ret = cls._load(ret)
+        if isinstance(ret, cls):
+            return ret
+        elif return_dict:
+            return {thing._id: thing for thing in ret}
+        else:
+            return ret
+
+    @classmethod
+    def _load_no_lookup(cls, things, srs_dict, owners_dict):
+        things, single = tup(things, ret_is_single=True)
+        for thing in things:
+            thing._srs = [srs_dict[sr_id] for sr_id in thing.sr_ids]
+            thing._owner = owners_dict[thing.owner_fullname]
+        return things[0] if single else things
+
+    @classmethod
+    def _load(cls, things):
+        things, single = tup(things, ret_is_single=True)
+        sr_ids = set(itertools.chain(*[thing.sr_ids for thing in things]))
+        owner_fullnames = set((thing.owner_fullname for thing in things))
+
+        srs = Subreddit._byID(sr_ids, data=True, return_dict=True)
+        owners = Thing._by_fullname(owner_fullnames, data=True, return_dict=True)
+        ret = cls._load_no_lookup(things, srs, owners)
+        return ret[0] if single else things
+
+    @property
+    def sr_ids(self):
+        return self.sr_props.keys()
+
+    @property
+    def srs(self):
+        return self._srs
+
+    @property
+    def owner(self):
+        return self._owner
+
+    @property
+    def sr_props(self):
+        # limit to max subreddit count, allowing a little fudge room for
+        # cassandra inconsistency
+        remaining = self.MAX_SR_COUNT + 10
+        sr_columns = {}
+        for k, v in self._t.iteritems():
+            if remaining <= 0:
+                break
+            remaining -= 1
+
+            if k.startswith(self.SR_PREFIX):
+                sr_columns[k] = v
+        return self.columns_to_sr_props(sr_columns)
+
+    @property
+    def path(self):
+        return self._id
+
+    @property
+    def name(self):
+        return self.path.split('/')[-1]
+
+    def can_view(self, user):
+        return user == self.owner or self.visibility == 'public'
+
+    def can_edit(self, user):
+        return user == self.owner
+
+    @classmethod
+    def by_owner(cls, owner):
+        return list(LabeledMultiByOwner.query([owner._fullname]))
+
+    @classmethod
+    def create(cls, path, owner, sr_props=None):
+        # sr_props is {sr_id: properties_dict}
+        sr_columns = cls.sr_props_to_columns(sr_props) if sr_props else {}
+        obj = cls(_id=path, owner_fullname=owner._fullname, **sr_columns)
+        obj._commit()
+        obj._owner = owner
+        return obj
+
+    @classmethod
+    def sr_props_to_columns(cls, sr_props):
+        sr_columns = {cls.SR_PREFIX + str(sr_id): json.dumps(props)
+                      for sr_id, props in sr_props.iteritems()}
+        return sr_columns
+
+    @classmethod
+    def columns_to_sr_props(cls, columns):
+        ret = {}
+        for s, sr_prop_dump in columns.iteritems():
+            sr_id = long(s.strip(cls.SR_PREFIX))
+            sr_props = json.loads(sr_prop_dump)
+            ret[sr_id] = sr_props
+        return ret
+
+    def _on_create(self):
+        for view in self._views:
+            view.add_object(self)
+
+    def add_srs(self, sr_props):
+        """Add/overwrite subreddit(s)."""
+        sr_columns = self.sr_props_to_columns(sr_props)
+
+        if len(self._srs) + len(sr_columns) > self.MAX_SR_COUNT:
+            raise TooManySubredditsException
+
+        for attr, val in sr_columns.items():
+            self.__setattr__(attr, val)
+        self._commit()
+
+    def del_srs(self, sr_ids):
+        """Delete subreddit(s)."""
+        sr_ids = tup(sr_ids)
+        keys = self.sr_props_to_columns(dict.fromkeys(sr_ids, '')).keys()
+        for key in keys:
+            self.__delitem__(key)
+        self._commit()
+
+    def delete(self):
+        # Do we want to actually delete objects?
+        self._destroy()
+        for view in self._views:
+            rowkey = view._rowkey(self)
+            column = view._obj_to_column(self)
+            view._remove(rowkey, column)
+
+
+@tdb_cassandra.view_of(LabeledMulti)
+class LabeledMultiByOwner(tdb_cassandra.View):
+    _use_db = True
+
+    @classmethod
+    def _rowkey(cls, lm):
+        return lm.owner_fullname
+
+
 class RandomReddit(FakeSubreddit):
     name = 'random'
     header = ""