diff --git a/bitsundbaeume-treffen.txt b/bitsundbaeume-treffen.txt
index 3dd6536d71d500b78f5c24d764b0642d23f177dd..63338838a0dc1ffa203327523dc26d0fc21058c5 100644
--- a/bitsundbaeume-treffen.txt
+++ b/bitsundbaeume-treffen.txt
@@ -1,8 +1,8 @@
 ---
 layout: [eventcal]
-title:  "Bits und Bäume Lübeck - Treffen"
-eventdate:   <EVENTSTART>
-eventend:   <EVENTEND>
+title: "Bits und Bäume Lübeck - Treffen"
+eventdate: <EVENTSTART>
+eventend: <EVENTEND>
 #https://www.uuidgenerator.net/
 uid: <UUID>
 contact: yksflip@chaotikum.org
diff --git a/eventgenutils.py b/eventgenutils.py
index 8eecc2e3080e642d3e0b049e7c134cdf8a81b61a..cef9eddf2ff3d9af40fc5910e1f0a121870231b0 100644
--- a/eventgenutils.py
+++ b/eventgenutils.py
@@ -60,10 +60,26 @@ def is_equal_month(_date_candidate):
     return False
 
 
+def is_january(_date_candidate):
+    return _date_candidate.month == 1
+
+def is_march(_date_candidate):
+    return _date_candidate.month == 3
+
+def is_june(_date_candidate):
+    return _date_candidate.month == 6
+
+def is_september(_date_candidate):
+    return _date_candidate.month == 9
+
 def is_november(_date_candidate):
     return _date_candidate.month == 11
 
 
+def is_december(_date_candidate):
+    return _date_candidate.month == 12
+
+
 def replace_date_in_template(_template, _tag, _date):
     return _template.replace(_tag, _date.strftime("%Y-%m-%d %H:%M:%S %z"))
 
@@ -91,11 +107,11 @@ def modify_template(_template, _start, _end):
     return _template
 
 
-def create_event(_name, _date, _start_h, _start_m, _end_h, end_m, add_days=0):
+def create_event(_name, _date, start_hour=00, start_minute=00, end_hour=23, end_minute=59, add_days=0):
     with open(_name + ".txt") as f:
         _template = f.read()
-        _start = cet.localize(_date.replace(hour=_start_h, minute=_start_m, second=00))
-        _end = cet.localize(_date.replace(hour=_end_h, minute=end_m, second=00))
+        _start = cet.localize(_date.replace(hour=start_hour, minute=start_minute, second=00))
+        _end = cet.localize(_date.replace(hour=end_hour, minute=end_minute, second=00))
         _end += datetime.timedelta(days=add_days)
 
         _template = modify_template(_template, _start, _end)
diff --git a/main.py b/main.py
index e9b75d9413448d769a43dc87b46c44e60e6df009..1d4879825beeedb77f94f4c82437a384a725fa79 100644
--- a/main.py
+++ b/main.py
@@ -1,33 +1,39 @@
 import datetime
 import eventgenutils as utils
 
+#################################################
+# set true if you want to generate files for that event type
+#################################################
 OPENSPACE = True
 # every wednesday 19:00 to 23:59:59 but not between (and including) 24.12 and 1.1
-REINIGUNG = False
+REINIGUNG = True
 # wednesday from 09:00 to 18:00
-PLENUM = False
+PLENUM = True
 # second thursday of the month, except in november, where it is the third
-OSM = False
+OSM = True
 # vierter donnerstag in ungeraden monaten
-BITSUNDBAEUME = False
-# jeden zweiten Dienstag im Monat um 18:31
+BITSUNDBAEUME = True
+# jeden zweiten Dienstag im Monat um 18:31... ich vermute mal nicht im Januar?
 FFHLORGA = True
 # jeden dritten Donnerstag im Monat 19:00 bis 22:00 Uhr
 NOOK = True
-# zweiter freitag im November (und der darauf folgende Samsatag)
+# zweiter freitag im November (und der darauf folgende Samstag)
 FUENF_MIN_TERMINE = True
 # üblicherweise am vierten Mittwoch im letzten monat des quartals außer dezember (also März, Juni, September)
 # März wird ggf geschoben, wenn Ostern/Easterhegg dazwischen kommt...
 
+#################################################
+# Year to create events for
+#################################################
 YEAR = 2024  # Change to generate for another year
 
 
 def is_open_space(_date_candidate):
     _md = _date_candidate.day
     _mo = _date_candidate.month
-    if _mo == 1 and _md == 1:
+    if utils.is_january(_date_candidate) and _md == 1:
         return False
-    if _mo == 12 and _md > 23:
+    if utils.is_december(_date_candidate) and _md > 23:
         return False
     if not utils.is_wednesday(_date_candidate):
         return False
@@ -43,7 +49,7 @@ def is_plenum(_date_candidate):
 
 
 def is_reinigung(_date_candidate):
-    if utils.isWednesday(_date_candidate):
+    if utils.is_wednesday(_date_candidate):
         return True
     return False
 
@@ -55,7 +61,7 @@ def is_osm(_date_candidate):
 
 
 def is_bits_und_baeume(_date_candidate):
-    if utils.is_nth_tuesday_of_month(_date_candidate, 1):
+    if not utils.is_january(_date_candidate) and utils.is_nth_tuesday_of_month(_date_candidate, 1):
         return True
     return False
 
@@ -72,43 +78,42 @@ def is_nook(_date_candidate):
 
 
 def is_fuenf_min(_date_candidate):
-    _mo = _date_candidate.month
-    if _mo == 3 or _mo == 6 or _mo == 9:
+    if utils.is_march(_date_candidate) or utils.is_june(_date_candidate) or utils.is_september(_date_candidate):
         if utils.is_nth_wednesday_of_month(_date_candidate, 4):
             return True
     return False
 
 
 def create_open_space(_date):
-    utils.create_event("openspace", _date, 19, 00, 23, 59)
+    utils.create_event("openspace", _date, start_hour=19)
 
 
 def create_plenum(_date):
-    utils.create_event("plenum", _date, 19, 00, 20, 00)
+    utils.create_event("plenum", _date, start_hour=19, end_hour=20, end_minute=00)
 
 
 def create_reinigung(_date):
-    utils.create_event("reinigung", _date, 9, 00, 18, 00)
+    utils.create_event("reinigung", _date, start_hour=9, end_hour=18, end_minute=00)
 
 
 def create_osm(_date):
-    utils.create_event("osm", _date, 19, 00, 22, 00)
+    utils.create_event("osm", _date, start_hour=19, end_hour=22, end_minute=00)
 
 
 def create_bits_und_baeume(_date):
-    utils.create_event("bitsundbaeume-treffen", _date, 18, 31, 22, 00)
+    utils.create_event("bitsundbaeume-treffen", _date, start_hour=18, start_minute=31, end_hour=22, end_minute=00)
 
 
 def create_ffhl(_date):
-    utils.create_event("ffhl-orga", _date, 18, 00, 22, 00)
+    utils.create_event("ffhl-orga", _date, start_hour=18, end_hour=22, end_minute=00)
 
 
 def create_nook(_date):
-    utils.create_event("nook", _date, 17, 00, 22, 59, add_days=1)
+    utils.create_event("nook", _date, start_hour=17, end_hour=22, add_days=1)
 
 
 def create_fuenf_min(_date):
-    utils.create_event("5min", _date, 20, 00, 21, 59)
+    utils.create_event("5min", _date, start_hour=20, end_hour=21)
 
 
 date_to_check = datetime.datetime.strptime(str(YEAR) + "-01-01", utils.date_format)