diff --git a/jdav_web/members/admin.py b/jdav_web/members/admin.py
index bf7291c..0394801 100644
--- a/jdav_web/members/admin.py
+++ b/jdav_web/members/admin.py
@@ -9,18 +9,21 @@ from django.http import HttpResponse
 from wsgiref.util import FileWrapper
 from django import forms
 from django.contrib import admin
+from django.contrib.admin import DateFieldListFilter
 from django.utils.translation import ugettext_lazy as translate
 from django.db.models import TextField
 from django.forms import Textarea
 
-from .models import Member, Group, MemberList, MemberOnList
+from .models import (Member, Group, MemberList, MemberOnList, Klettertreff,
+        KlettertreffAttendee)
 
 
 # Register your models here.
 class MemberAdmin(admin.ModelAdmin):
-    fields = ['prename', 'lastname', 'email', 'birth_date', 'group',
-              'gets_newsletter']
-    list_display = ('name', 'birth_date', 'gets_newsletter')
+    fields = ['prename', 'lastname', 'email', 'street', 'town', 'phone_number', 'phone_number_parents', 'birth_date', 'group',
+              'gets_newsletter', 'comments']
+    list_display = ('name', 'street', 'town', 'phone_number',
+            'phone_number_parents', 'birth_date', 'gets_newsletter', 'get_group', 'comments')
     list_filter = ('group', 'gets_newsletter')
 
 
@@ -53,6 +56,9 @@ class MemberListAdmin(admin.ModelAdmin):
     actions = ['convert_to_pdf']
     inlines = [MemberOnListInline]
 
+    def __init__(self, *args, **kwargs):
+        super(MemberListAdmin, self).__init__(*args, **kwargs)
+
     def convert_to_pdf(self, request, queryset):
         """Converts a member list to pdf.
 
@@ -114,10 +120,33 @@ class MemberListAdmin(admin.ModelAdmin):
             # provide the user with the resulting pdf file
             with open('media/memberlists/'+filename_pdf, 'rb') as pdf:
                 response = HttpResponse(FileWrapper(pdf))#, content='application/pdf')
+                response['Content-Type'] = 'application/pdf'
                 response['Content-Disposition'] = 'attachment; filename='+filename_pdf
 
             return response
 
+class KlettertreffAdminForm(forms.ModelForm):
+    class Meta:
+        model = Klettertreff
+        exclude = []
+
+    def __init__(self, *args, **kwargs):
+        super(KlettertreffAdminForm, self).__init__(*args, **kwargs)
+        self.fields['jugendleiter'].queryset = Member.objects.filter(group__name='Jugendleiter')
+
+class KlettertreffAttendeeInline(admin.StackedInline):
+
+    model = KlettertreffAttendee
+    extra = 0
+
+class KlettertreffAdmin(admin.ModelAdmin):
+    form = KlettertreffAdminForm
+    exclude = []
+    inlines = [KlettertreffAttendeeInline]
+    list_display = ['__str__', 'date', 'get_jugendleiter']
+    list_filter = [('date', DateFieldListFilter)]
+
 admin.site.register(Member, MemberAdmin)
 admin.site.register(Group, GroupAdmin)
 admin.site.register(MemberList, MemberListAdmin)
+admin.site.register(Klettertreff, KlettertreffAdmin)
diff --git a/jdav_web/members/models.py b/jdav_web/members/models.py
index 2a7619a..d15f7e7 100644
--- a/jdav_web/members/models.py
+++ b/jdav_web/members/models.py
@@ -30,6 +30,10 @@ class Member(models.Model):
     """
     prename = models.CharField(max_length=20, verbose_name=_('prename'))
     lastname = models.CharField(max_length=20, verbose_name=_('last name'))
+    street = models.CharField(max_length=30, verbose_name=_('street'), default='', blank=True)
+    town = models.CharField(max_length=30, verbose_name=_('town'), default='', blank=True)
+    phone_number = models.CharField(max_length=12, verbose_name=_('phone number'), default='', blank=True)
+    phone_number_parents = models.CharField(max_length=12, verbose_name=_('parents phone number'), default='', blank=True)
     email = models.EmailField(max_length=100, default="")
     birth_date = models.DateField(_('birth date'))  # to determine the age
     group = models.ManyToManyField(Group)
@@ -37,6 +41,7 @@ class Member(models.Model):
                                           default=True)
     unsubscribe_key = models.CharField(max_length=32, default="")
     unsubscribe_expire = models.DateTimeField(default=timezone.now)
+    comments = models.TextField(_('comments'), default='', blank=True)
 
     def __str__(self):
         """String representation"""
@@ -63,6 +68,13 @@ class Member(models.Model):
     def name(self):
         """Returning whole name (prename + lastname)"""
         return "{0} {1}".format(self.prename, self.lastname)
+    
+    def get_group(self):
+        """Returns a string of groups in which the member is."""
+        groupstring = ''.join(g.name + ',\n' for g in self.group.all())
+        groupstring = groupstring[:-2]
+        return groupstring
+    get_group.short_description = _('Group')
 
     class Meta:
         verbose_name = _('member')
@@ -88,3 +100,30 @@ class MemberOnList(models.Model):
     member = models.ForeignKey(Member)
     memberlist = models.ForeignKey(MemberList)
     comments = models.TextField(_('Comment'), default='')
+
+
+class Klettertreff(models.Model):
+    """ This model represents a Klettertreff event.
+
+    A Klettertreff can take a date, location, Jugendleiter, attending members as
+    input.
+    """
+    date = models.DateField(_('Date'), default=datetime.today)
+    location = models.CharField(_('Location'), default='', max_length=60)
+    jugendleiter = models.ManyToManyField(Member)
+    
+    def __str__(self):
+        return self.location + ' ' + self.date.strftime('%d.%m.%Y')
+
+    def get_jugendleiter(self):
+        jl_string = ''.join(j.name + ',\n' for j in self.jugendleiter.all())
+        jl_string = jl_string[:-2]
+        return jl_string
+
+    get_jugendleiter.short_description = _('Jugendleiter')
+
+class KlettertreffAttendee(models.Model):
+    """Connects members to Klettertreffs."""
+    member = models.ForeignKey(Member)
+    klettertreff = models.ForeignKey(Klettertreff)
+