almost there...

user warning: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'offset, tz.offset_dst AS offset_dst, tz.dst_region, tz.is_dst, e.event_start ...' at line 1 query: SELECT n.nid, n.uid, n.title, n.type, e.event_start, e.event_start AS event_start_orig, e.event_end, e.event_end AS event_end_orig, e.timezone, e.has_time, e.has_end_date, tz.offset AS offset, tz.offset_dst AS offset_dst, tz.dst_region, tz.is_dst, e.event_start - INTERVAL IF(tz.is_dst, tz.offset_dst, tz.offset) HOUR_SECOND AS event_start_utc, e.event_end - INTERVAL IF(tz.is_dst, tz.offset_dst, tz.offset) HOUR_SECOND AS event_end_utc, e.event_start - INTERVAL IF(tz.is_dst, tz.offset_dst, tz.offset) HOUR_SECOND + INTERVAL 0 SECOND AS event_start_user, e.event_end - INTERVAL IF(tz.is_dst, tz.offset_dst, tz.offset) HOUR_SECOND + INTERVAL 0 SECOND AS event_end_user, e.event_start - INTERVAL IF(tz.is_dst, tz.offset_dst, tz.offset) HOUR_SECOND + INTERVAL -14400 SECOND AS event_start_site, e.event_end - INTERVAL IF(tz.is_dst, tz.offset_dst, tz.offset) HOUR_SECOND + INTERVAL -14400 SECOND AS event_end_site, tz.name as timezone_name FROM node n INNER JOIN event e ON n.nid = e.nid INNER JOIN event_timezones tz ON tz.timezone = e.timezone WHERE n.status = 1 AND ((e.event_start >= '2012-05-12 00:00:00' AND e.event_start <= '2012-05-21 00:00:00') OR (e.event_end >= '2012-05-12 00:00:00' AND e.event_end <= '2012-05-21 00:00:00') OR (e.event_start <= '2012-05-12 00:00:00' AND e.event_end >= '2012-05-21 00:00:00')) GROUP BY n.nid HAVING (event_start >= '2012-05-13 00:00:00' AND event_start <= '2012-05-20 00:00:00') OR (event_end >= '2012-05-13 00:00:00' AND event_end <= '2012-05-20 00:00:00') OR (event_start <= '2012-05-13 00:00:00' AND event_end >= '2012-05-20 00:00:00') ORDER BY event_start ASC in /var/www/clients/client2/web3/web/modules/event/event_database.mysql.inc on line 104.