diff --git a/gotime/.gitignore b/gotime/.gitignore
new file mode 100644
index 0000000..ae3c172
--- /dev/null
+++ b/gotime/.gitignore
@@ -0,0 +1 @@
+/bin/
diff --git a/gotime/Makefile b/gotime/Makefile
new file mode 100644
index 0000000..a803d1d
--- /dev/null
+++ b/gotime/Makefile
@@ -0,0 +1,12 @@
+SOURCES := $(shell find src -name '*.go')
+TARGETS := $(patsubst src/%.go,bin/%,$(SOURCES))
+
+bin/%: src/%.go
+	go build -o $@ $^
+
+all: $(TARGETS)
+
+clean:
+	rm -v bin/*
+
+.PHONY: all clean
diff --git a/gotime/bin/.gitkeep b/gotime/bin/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/gotime/src/maps.go b/gotime/src/maps.go
new file mode 100644
index 0000000..991285d
--- /dev/null
+++ b/gotime/src/maps.go
@@ -0,0 +1,18 @@
+// From go-tour #28
+package main
+
+import "fmt"
+
+type Vertex struct {
+    Lat, Long float64
+}
+
+var m map[string]Vertex
+
+func main() {
+    m = make(map[string]Vertex)
+    m["Bell Labs"] = Vertex{
+        40.68433, 74.39967,
+    }
+    fmt.Println(m["Bell Labs"])
+}