Marian Buchanan, Dallas County Master Gardener and past chair of the local unit of the Herb Society of America, will offer tips on creating an herb garden. $27/nonmembers, $24/members. Dallas Arboretum 8525 Garland Road Dallas , TX Event URL Event Tags Food Gardening Date and Time Nov 10 2012 | 9:00am - Nov 10 2012 | 11:00am